InterviewSolution
Saved Bookmarks
InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 401. |
Aldehydes and ketones ar specially susecptible to nucleophilic addition because carbonyl group is polar (due to electronegativity difference between carbon and oxygen) Positive charge on carbon makes it reactive towards the nucleophili. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases with increases in the electron deficiency at carbonyl carbon. Thus, (-I.E.)groups increase while (+I.E.) groups decrease the reactivity of carbonyl compound. Which among the following is most reactive to give nucleophilic addtion ?A. `FCH_(2)CHO`B. `ClCH_(2)CHO`C. `BrCH_(2)CHO`D. `ICH_(2)CHO` |
| Answer» Correct Answer - A | |
| 402. |
Aldehydes and ketones ar specially susecptible to nucleophilic addition because carbonyl group is polar (due to electronegativity difference between carbon and oxygen) Positive charge on carbon makes it reactive towards the nucleophili. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases with increases in the electron deficiency at carbonyl carbon. Thus, (-I.E.)groups increase while (+I.E.) groups decrease the reactivity of carbonyl compound. Which among teh following carbonyl compounds is most pola?A. B. C. D. |
| Answer» Correct Answer - D | |
| 403. |
A tertiary alcohol (H) upon acid-catalysed dehydration gives a product (I). Ozonolysis of (I) leads to compounds (J) and (K). Compound (J) upon reaction with KOH gives benzyl alcohol and a compound (L), whereas (K) on reaction with KOH gives only (M). The structures of compounds (J), (K), and (L), respectively, are:A. `PhCOCH_(3),PhCH_(2)COCH_(3) and PhCH_(2)COoverset(-)OK^(+)`B. `PhCOCH,PhCH_(2)CHO and PhCOoverset(-)OK^(+)`C. `PhCOCH,PhCH_(2)CHO and CH_(3)COoverset(-)OK^(+)`D. `PhCOCH,PhCOCH_(3)and CH_(3)COoverset(-)OK^(+)` |
| Answer» Correct Answer - D | |
| 404. |
Aldehydes and ketones ar specially susecptible to nucleophilic addition because carbonyl group is polar (due to electronegativity difference between carbon and oxygen) Positive charge on carbon makes it reactive towards the nucleophili. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases with increases in the electron deficiency at carbonyl carbon. Thus, (-I.E.)groups increase while (+I.E.) groups decrease the reactivity of carbonyl compound. Which among the following isomeric compounds is most reactive?A. `CH_(3)-CH_(2)-CH_(2)-CH_(2)-overset(O)overset(||)C-H`B. `CH_(3)-CH_(2)-CH_(2)-overset(O)overset(||)C-CH_(3)`C.D. `CH_(3)-CH_(2)-overset(O)overset(||)C-CH_(2)-CH_(3)` |
| Answer» Correct Answer - A | |
| 405. |
Reaction of carbonyl compound with one of the following reagents involves nucleophilic addition followed by elimination of water. The reagent is:A. a Grignard reagentB. hydrazine in presence of feebly acidic solutionC. hydrocyanic acidD. sodium hydrogen sulphite |
| Answer» Reaction of carbonyl compounds with ammonia derivatives give addition product followed by the elimination reaction. Slightly acidic medium generate a nucleophilic centre for the attack of weak base like ammonia derivatives. | |
| 406. |
A carbonyl compound reacts with hydrogen cyanide to form cyanohydrin which on hydrolysis forms a recemic mixrture of `alpha`-hydroxy acid. The carbonyl compound `D`.A. FormaldehydeB. acetaldehydeC. acetoneD. diethyl ketone. |
|
Answer» Correct Answer - B Acetaldehyde cyanohydrin `(CH_(3)CH(OH)CN)` and lactic acid `(CH_(3)"CHOH COOH")` which it gives on hydrolyses contain a chiral carbon and hence exist as a racemic mixture. All the other compounds are symmetrical and hence their cyanohydrins and the corresponding `alpha`-hydroxy acids are not optically active because they do contain a chiral carbon. |
|
| 407. |
Assertion : Aromatic aldehydes and formaldehyde undergo Cannizzaro reaction Reason : Aromatic aldehydes are almost as reactive as formaldehyde.A. If both assertion and reason are correct and reason is correct explanation for assertion.B. If both assertion and reason are correct and reason is not correct explanation for assertion.C. If assertion is correct but reason is incorrect.D. If assertion as well as reason are both incorrect. |
|
Answer» Correct Answer - C Correct reason. Both aromatic aldehydes and formaldehyde donot have `alpha`-hydrogen and participtate in Cannizzaro reaction. However, aromatic aldehydes are less reactive than formalhyde. |
|
| 408. |
Write the names and strcutures of the products of following reactions : (i) Oxidation of toluene with chromium trioxide and acetic anhydride (ii) Reductive ozonolysis of `2, 3`-dimethylbut-2-ene (iii) Heating ethane with water gas in the presence of oxocatalyst (iv) Hydration of propyne with dilute `H_(2)SO_(4)` and `HgSO_(4)`. |
|
Answer» (i) `C_(6)H_(5)CHO` (ii) `(CH_(3))_(2)C = O` (iii) `CH_(3)CH_(2)CHO` , (iv) `CH_(3)COCH_(3)` |
|
| 409. |
`CH_(3)CHO+HCHOoverset("dil NaOH")underset("heat")rarrAoverset("HCN")underset(H_(3)^(+)O)rarrB` The structure of the compound B isA. `CH_(2)=CH-underset(OH)underset("| ")"CH"-COOH`B. `CH_(2)=CH-underset(CN)underset("| ")"CH"-OH`C. `CH_(3)CH_(2)-underset(CN)underset("| ")"CH"-OH`D. `CH_(3)-underset(OH)underset("| ")"CH"-COOH` |
|
Answer» Correct Answer - B In Reiner Tiemann reaction, a new `C-C` bond is set up between the benzene ring and the CHO group. |
|
| 410. |
Which of the following will undergo aldol condensation ?A. AcetaldehydeB. PropanaldehydeC. BenzaldehydeD. Trideutereo acetaldehyde |
|
Answer» Correct Answer - A::B::D a. `CH_(3)CHO (alpha-H)` , b. `Me overset(alpha)(CH_(2))CHO(alpha-H)` c. `PhCHO("no" alpha-H)` , d. `overset(alpha)(D_(3)C)-CHO(alpha-D)` Chemically, H and D react in the D react in the same manner. |
|
| 411. |
`(CH_(3))_(2)COoverset(NaCI)underset(HCI)rarr(A)underset(Delta)overset(H_(3)^(+)O)rarr(B)` In the above sequence of reactions, (A) and (B) are :A. `(CH_(3))_(2)C(OH)CN,(CH_(3))_(2)C(OH)COOH`B. `(CH_(3))_(2)C(OH)CN,(CH_(3))_(2)C(OH)_(2)`C. `(CH_(3))_(2)C(OH)CN,(CH_(3))_(2)CHCOOH`D. `(CH_(3))_(2)C(OH)CN,(CH_(3))_(2)CO` |
| Answer» Correct Answer - A | |
| 412. |
Assertion : Carbonyl compounds take part in nucleophilic addition reactions. Reason : These reactions are initiated by nucleophilic attack at the electron deficient carbon atom.A. If both assertion and reason are correct and reason is correct explanation for assertion.B. If both assertion and reason are correct and reason is not correct explanation for assertion.C. If assertion is correct but reason is incorrect.D. If assertion as well as reason are both incorrect. |
|
Answer» Correct Answer - A Reason is the correct explanation for assertion. |
|
| 413. |
Assertion : Lower members of carbonyl compounds are water soluble. Reason : These compounds are of polar nature.A. If both assertion and reason are correct and reason is correct explanation for assertion.B. If both assertion and reason are correct and reason is not correct explanation for assertion.C. If assertion is correct but reason is incorrect.D. If assertion as well as reason are both incorrect. |
|
Answer» Correct Answer - B Correct explanation. These are soluble in water because of `H`-bonding |
|
| 414. |
In carbonyl compounds, the carbonyl group is polar as well as in `sp^(2)` hybridisation state. As a result, these compounds are highly reactive in nature and take part in the addition reactions. The mechanism of these reactions is nucleophilic in nature and is catalyseed in the weakly acidic medium. The extent of nycleophilic addition is influenced by two factors. These are steric effect of the groups attached to the carbonyl carbon atom. Both tend to decrease the reactivity of these compounds in the nuclephilic addition reactions. Which of the following statements regarding carbonyl compounds is not correct?A. The addition reactions occurring across the `gtC = O` bond are of electrophilic type.B. The addition reactions occurring across the `gtC=O` bond are of nucleophilic type.C. Aldehydes undergo addition reactions more readily than ketones.D. The addition reactions shown by `gtC = O` group are catalysed by acids. |
|
Answer» Correct Answer - A The addition across `gtC = O` bond is nucleophilic in nature. |
|
| 415. |
In carbonyl compounds, the carbonyl group is polar as well as in `sp^(2)` hybridisation state. As a result, these compounds are highly reactive in nature and take part in the addition reactions. The mechanism of these reactions is nucleophilic in nature and is catalyseed in the weakly acidic medium. The extent of nycleophilic addition is influenced by two factors. These are steric effect of the groups attached to the carbonyl carbon atom. Both tend to decrease the reactivity of these compounds in the nuclephilic addition reactions. Which of the following statement is not true for carbonyl `(gtC=O)` group?A. The carbon atom of the carbonyl group is `sp^(2)`-hybridisedB. The `C = O` bond length is longer than `C = C` bond length.C. The dipole moments of aldehydes and ketones lie in the range `2*3` to `2*8 D`.D. The portion of the molecule immediately surrounding the carbonyl group is planar. |
|
Answer» Correct Answer - B `gtC = O` bond length `(123 "pm")` is shorter than `gtC = Clt` bond lengsth (134 pm). |
|
| 416. |
In carbonyl compounds, the carbonyl group is polar as well as in `sp^(2)` hybridisation state. As a result, these compounds are highly reactive in nature and take part in the addition reactions. The mechanism of these reactions is nucleophilic in nature and is catalyseed in the weakly acidic medium. The extent of nycleophilic addition is influenced by two factors. These are steric effect of the groups attached to the carbonyl carbon atom. Both tend to decrease the reactivity of these compounds in the nuclephilic addition reactions. Important properties of carbon compounds are : nucleophilic addition and acidity of `alpha`-hydrogen atoms. , Which factor is most useful in explaning these two ?A. Presence of carbon-oxygen double bond.B. Resonance in carbonyl group.C. Ability of oxygen to accommodate negative charge.D. All are equally important. |
|
Answer» Correct Answer - C Both types of reation are possible because of electron withdrawing nature of carbonyl grorp. As a result , oxygen atom acquires a negative charge. |
|
| 417. |
Which of the following compounds containing carbonyl group will give coloured crystalline compound with A. `CH_(3)COCl`B. `CH_(3)COCH_(3)`C. `CH_(3)CO(OC_(2)H_(5))`D. `CG_(3)CONH_(2)` |
|
Answer» Correct Answer - B Among the given compound only acetone gives crystalline coloured derivative with 2, 4-DNA. |
|
| 418. |
Above reaction is a Baeyer Villiger rearrangement of an asymmetric ketone with magnesium mono peroxo pthalate hexahydrate (in the drawing , `Mg^(+2)` is omitted for clearity ) identify major product .A. B. C. D. |
|
Answer» Correct Answer - B (b) Oxidation of ketone will take place . (Insertion of oxygen take place in between ) |
|
| 419. |
A plastic bakelite is obtained from :A. benzeneB. formaldehydeC. ammoniaD. phenol |
| Answer» Correct Answer - B::D | |
| 420. |
Which are mixed ketones?A. Propan-2-oneB. Butan-2-oneC. pentan-3-oneD. Pentan-2-one |
| Answer» Correct Answer - B::D | |
| 421. |
Which statement are corrrect in the case of acetaldehyde and acetone?A. Both react with `NaHSO_(4)`B. Both give iodoform testC. Both can be reduced into alcoholsD. Both undergo aldol condesation |
| Answer» Correct Answer - A::B::C::D | |
| 422. |
The correct order of reactivity of PhMgBr with `underset((I))(Ph-underset(C)overset(O)overset(||)(C)-Ph)" " underset((II))(CH_(3)-overset(O)overset(||)(C)-H)" " underset((III))(CH_(3)-overset(O)overset(||)(C)-CH_(3))` isA. `IgtIIgtIII`B. `IIIgtIIgtI`C. `IIgtIIIgtI`D. `IgtIIIgtII` |
| Answer» Correct Answer - C | |
| 423. |
In the reaction, `C_(6)H_(5)CH_(2)Cloverset(aq.NaOH)rarr(A) underset(Cu(NO_(3))_(2))overset("Oxidation")rarr(B),` is :A. benzoic acidB. phenolC. tolueneD. benzaldehyde |
| Answer» Correct Answer - D | |
| 424. |
A carbon1 compoundj P, which gives positive idofrom test, undergoes reacrtion with MeMgBr followed by dehydration to give olefin Q Ozonolysis of Q leads to a dicarbony1 compound R, which undergoes intramolecular aldol reaaction to give predominantly S. `Poverset(1.MeMgBr)underset({:(2.H^(+)","H_(2)o),(3.H_(2)SO_(4)//"heat"):})(to)Qoverset(O_(3)//Zn-H_(2)O)(to)Roverset(oh^(-))underset("heat")(to)S` The structures of products Q and R respectivley, areA. B. C. D. |
|
Answer» Correct Answer - A |
|
| 425. |
Compound (X)`C_(4)H_(8)O` , which reacts with 2,4-DNP derivative and gives negative haloform test is :A. `CH_(3)-overset(O)overset(||)(C)-CH_(2)-CH_(3)`B. `CH_(3)-underset(CH_(3))underset(|)(CH)-CHO`C. D. `CH_(3)-CH_(2)-overset(OH)overset(|)(CH)-CH_(3)` |
|
Answer» Correct Answer - B (b) 2,4-DNP test for aldehyde & ketone . Methyl ketone given positive haloform test . |
|
| 426. |
Glyoxal `overset(NaOH)rarr` gives mainlyA. `2CH_(3)OH`B. `H_(2)COH-COO^(-)Na^(+)`C. `CH_(3)OH+HCOOH`D. `Na_(2)C_(2)O_(4)`. |
|
Answer» Correct Answer - B `{:(H-C=O),(" |"),(""H-C=O):}overset(NaOH)rarr{:(CH_(2)OH),("|"),("COO"^(-)Na^(+)):}` |
|
| 427. |
The olefin which on ozonolysis gives `CH_(3)CH_(2)CHO` and `CH_(3)CHO` isA. 1 - buteneB. 2-buteneC. 2-penteneD. 1-pentene. |
|
Answer» Correct Answer - C `CH_(3)CH_(2)CH=CHCH_(3)overset((i)O_(3))underset(Zn, H_(2)O)rarrCH_(3)CH_(2)CHO+CH_(3)CHO`. |
|
| 428. |
The haloform theat gives of acetone with sodium hyporbomite yields.A. acetic acidB. propionic acidC. acetaldehydeD. isopropyl alcohol |
| Answer» Correct Answer - A | |
| 429. |
`CH_(3)CHOoverset(NH_(2)-NH_(2))rarr[A]overset(KOH)rarr[B]overset(Br_(2)//hv)rarr[C]overset("KOH(alc)")rarr[D]` |
| Answer» `underset("Acetaldehyde")(CH_(3)CH=O)overset(H_(2)N-NH_(2))underset(-H_(2)O)rarrunderset("Hydrazone[A]")(CH_(3)CH=N NH_(2))underset("Heat")overset("KOH")rarrunderset("Ethane[B]")(CH_(3)CH_(3))underset(-HBr)overset(Br_(2))rarrunderset("Bromoethane[C]")(CH_(3)CH_(2)Br)overset("KOH(alc)")rarrunderset("Ethene[D]")(CH_(2)=CH_(2))` | |
| 430. |
In the following sequence of reactions, the end product is : `CH_(3)CHOunderset("Mild alkali")overset("Condensation")rarr(A)underset("Heat")overset("Dehydrating agent")rarr(B)`A. aldolB. crotonaldehydeC. paraldehydeD. metaldehyde |
| Answer» Correct Answer - B | |
| 431. |
`CH_(3)CH_(2)CHOunderset(H_(2)O)overset(CH_(3)MgBr)rarr[A]underset("Heat")overset(H_(2)SO_(4))rarr[B]overset(H_(2)O)rarr[C]overset("KOH(alc)")rarr[D]` |
| Answer» `underset("Propanal")(CH_(3)CH_(2)CHO)underset(H_(2)O)overset(CH_(3)MgBr)rarrunderset("Butan-2-ol[A]")(CH_(3)CH_(2)underset(OH)underset(|)(C)HCH_(3))underset(-H_(2)O)overset(H_(2)SO_(4))rarrunderset("But-2-ene[B]")(CH_(3)CH=CHCH_(3))overset(Br_(2))rarrunderset(2,3-"Dibromobutane[C]")(CH_(3)underset(Br)underset(|)(C)Hunderset(Br)underset(|)(C)HCH_(3))` | |
| 432. |
`CH_(3)CHOoverset(Ag_(2)O)rarr[A]overset(PCl_(5))rarr[B]underset(Pd//BaSO_(4))overset(H_(2))rarr[C]overset(CH_(3)MgBr)underset(H_(2)O //H^(+))rarr[D]` |
| Answer» `underset("Ethanal")(CH_(3)CHO)overset(Ag_(2)O)rarrunderset("Ethanoic acid[A]")(CH_(3)COOH)overset(PCl_(5))rarrunderset("Ethanoylchloride")(CH_(3)COCl)underset(Pd//BaSO_(4))overset(H_(2))rarrunderset("Ethanal[C]")(CH_(3)CHO)underset(H_(2)O //H^(+))overset(CH_(3)MgBr)rarrunderset("acid[D]")underset("2-Hydroxypropanoic")(CH_(3)underset(OH)underset(|)(C)HCOOH)` | |
| 433. |
Assertion : Pentan-2-one and pentan-3-one can be distinguished by iodoform test. Reason : Only methylketines take part in iodoform reaction.A. If both assertion and reason are correct and reason is correct explanation for assertion.B. If both assertion and reason are correct and reason is not correct explanation for assertion.C. If assertion is correct but reason is incorrect.D. If assertion as well as reason are both incorrect. |
|
Answer» Correct Answer - A Reason is correct explanation for assertion. |
|
| 434. |
Assertion : Pentan-2-one and pentan-3-one can be distinguished with the help of iodoform test. Reason : Pentan-2-one is a methyl ketones but pentan-3-one is not.A. If both assertion and reason are correct and reason is correct explanation for assertion.B. If both assertion and reason are correct and reason is not correct explanation for assertion.C. If assertion is correct but reason is incorrect.D. If assertion as well as reason are both incorrect. |
|
Answer» Correct Answer - A Reason is the correct explanation for assertion, |
|
| 435. |
Which undergoes aldol condensation in the presence of dilute NaOH?A. SalicylaldehydeB. BenzophenoneC. BenzaldehydeD. Acetaldehyde and formaldehyde mixture. |
|
Answer» Correct Answer - D Both aldehydes are involved in aldol condensation in which acetaldehyde generates carbonion `(bar(C)H_(2)CHO)` while formaldehydes accepts it. |
|
| 436. |
Self condensation of acetaldehyde in the presence of dilute alkalies givesA. An acetalB. An aldolC. MesityleneD. Propionaldehyde. |
|
Answer» Correct Answer - B `CH_(3)-overset(O)overset(||)C-H+HCH_(2)-overset(O)overset(||)C-Hoverset("dil. NaOH")rarrunderset(("Aldol"))(H_(3)C-overset(OH)overset("| ")"CH"-CH_(2)-overset(O)overset(||)C-H)` |
|
| 437. |
Which of the following ketones will not respond to iodoform test ?A. 3-Methylbutan-2-oneB. Ethyl tert-butyl ketoneC. Methyl phenyl ketoneD. Dimethyl ketone. |
|
Answer» Correct Answer - B `CH_(3)CH_(2)-overset(O)overset(||)C-C(CH_(3))_(3)` does not give iodoform test as it has no `CH_(3)-overset(O)overset(||)C-"group."` |
|
| 438. |
(A) The dissolution of acetone in chloroform is an exothermic process. (R) H-bonding occurs between acetone and chloroform molecules on mixing the two.A. Both A and R are ture and R is the correct explanation of A.B. Both A and R are ture but R is not a correct explanation of AC. A is true but R is falseD. A is false but R is true |
| Answer» Correct Answer - A | |
| 439. |
n the following sequence, product I,J and L are formedK represents a reagent. The structure of products L isA. B. C. D. |
|
Answer» Correct Answer - C |
|
| 440. |
In the following sequence, product I,J and L are formedK represents a reagent. The structure of the product I isA. B. C. D. |
|
Answer» Correct Answer - D |
|
| 441. |
`CH_(3)-overset(O)overset(||)(C)-CH_(3)overset(NaNH_(2))(to)Poverset(HC-=CH)(to)Qoverset(H_(3)O^(o+))(to)Roverset(1H_(2)//Pd)(to)Soverset(Al_(2)O_(3))underset(D)(to)T` What is the final product T.A. `H_(3)C-underset(CH_(3)) underset(|)C=C-overset(O)overset(||)C-CH_(3)`B. `{:(" "OH) , (" "|), (CH_(3)-C-CH_(3)),(" "|),(H_(2)C=CH):}`C. `CH_(3)-overset(CH_(3))overset(|)C-CH-CH_(3)`D. `CH_(3)=overset(CH_(3))overset(|)C-CH=CH_(2)` |
| Answer» Correct Answer - D | |
| 442. |
The product of oxymercuration of but-1-yne with `HgSO_(4)` and `H_(2)SO_(4)` will be :A. `CH_(3)CH_(2)COCH_(3)`B. `CH_(3)CH_(2)CH_(2)CHO`C. `CH_(3)CH_(2)CHO` and `HCHO`D. `CH_(3)CH_(2)COOH` and `HCOOH`. |
|
Answer» Correct Answer - A `CH_(3)CH_(2)C=CH+H_(2)Ooverset(HgSO_(4)//H_(2)SO_(4))rarrunderset("Butan-2-one")(CH_(3)CH_(2)COCH_(3))` |
|
| 443. |
The enol form of acetone after reacting with `D_(2)O` givesA. `CH_(3)-overset(OD)overset(|)(C)=CH_(2)`B. `CD_(3)-overset(O)overset(||)(C)-CD_(3)`C. `CH_(2)=overset(OH)overset(|)(C)-CH_(2)`D. `CD_(2)=overset(OD)overset(|)(C)-CH_(3)`. |
|
Answer» Correct Answer - B All the six `alpha`-hydrogem atoms in acetone `(CH_(3)COCH_(3))` participate in enolisation one by the one and are replaced by D atom. |
|
| 444. |
Chlorine reacts with benzaldehyde to give :A. benzyl chlorideB. benzal chlorideC. benzoyl chlorideD. chlorobenzene |
| Answer» Correct Answer - C | |
| 445. |
Assertion (A): The following intramolecular aldol reaction occurs. Reason (R ): `(CHO)` is a better acceptor than `(C==O)`.A. Both (A) and (R ) true and (R ) is the correct explanation of (A).B. Both (A) and (R ) are true but (R ) is not correct explanation of (A).C. (A) is true but (R ) is false.D. (A) is false but (R ) is true. |
|
Answer» Correct Answer - D The product is wrong. |
|
| 446. |
The compound that neither forms semicarbazone nor oxime isA. HCHOB. `CH_(3)COCH_(3)`C. `(CH_(3))_(2)CHCHO`D. `CH_(3)CH_(2)CH_(2)NH_(2)` |
| Answer» Correct Answer - D | |
| 447. |
The compound that neither forms semicarbazone nor oxime isA. `HCHO`B. `CH_(3)COCH_(2)Cl`C. `CH_(3)CHO`D. `CH_(3)CONHCH_(3)` |
|
Answer» Correct Answer - D It is most carbonyl compound. It is a substituted acid amide. |
|
| 448. |
Which one is most reactive towards nucleophilic addition reaction?A. B. C. D. |
|
Answer» Correct Answer - A p-nitrobenzaldehyde is most reactive towards nucleophilic substitution reaction since `-NO_(2)` group is an electron withdrawing group. |
|
| 449. |
Which of the following compounds will give a yellow precipitate with iodine alkali?A. AcetophenoneB. Methyl acetateC. AcetamideD. 2-Hydroxypropane. |
|
Answer» Correct Answer - A Acetophenone (methylketone) gives a yellow precipitate with iodine and alkali. |
|
| 450. |
The compound that will not give indoform on treatment with alkali and iodine isA. acetoneB. ethanolC. diethyl ketoneD. isopropyl alcohol |
|
Answer» Correct Answer - C |
|