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25351.

The product formed in above reaction is:

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ANSWER :A
25352.

The product formed during the reaction between KMnO_4 and conc. HCl is:

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A RED liquid
A greenish-yellow GAS
`MnO_2`
`HClO_4`

ANSWER :B
25353.

The product formed during the reaction CH-= CH + Na overset(0^@C)rarr is:

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ANSWER :C
25354.

The product formed during the following reaction are

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ANSWER :D
25355.

The product formed during reaction of NH_3 and I_2 are:

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`NI_3 and HI`
`NH_3,NI_3 and HI`
`NH_4I`
`NH_4I and HI`

SOLUTION :`2NH_3 + 3I_2 toNH_3NI_3+ 3HI`
25356.

The product formed by the reaction of an aldehyde with a primary anime is

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CARBOXYLIC acid
aromatic acid
SCHIFF's BASE
ketone

Solution :Schiff's base.
25357.

The product formed during the following reaction are CH_3 - overset(CH_3)overset(|)underset(CH_3)underset(|)C-O-CH_3 + HI rarr ?

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`CH_3OH + CH_3 - OVERSET(CH_3)overset(|) UNDERSET(CH_3)underset(|)C-I`
`CH_3I + CH_3 - overset(CH_3)overset(|)underset(CH_3)underset(|)C-OH`
`CH_3OI + H_3C- overset(CH_3)overset(|)underset(CH_3)underset(|)C-H`
`CH_4 + H_3C- overset(CH_3)overset(|)underset(CH_3)underset(|)C-OI`

SOLUTION :
25358.

The product formed by the reaction an aldehyde with a primary amine

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CARBOXYLIC acid
aromatic acid
schiff's base
ketone

Answer :C
25359.

The product formed by the fusion of MnO_2 with KHO in the presence of an oxidising agent, KNO_3 is

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`K_2MnO_4`
`KMnO_4`
`Mn_2O_3`
`K_3MnO_4`

ANSWER :A
25360.

The product formed by reacting HCl with Au

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AuCl
`AuCl_(2)^(-)`
`AuCl_(3)^(-)`
`AuCl_(4)^(-)`

ANSWER :D
25361.

The product formed by heating iodoform with KOH is:

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HCHO
HCOOK
`CH_3COOK`
`CH_3CHO`

SOLUTION :
25362.

The product formed are :

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`[A] = N_(2)`


ANSWER :A::C::D
25363.

The product (D) in the following sequence of reactions is: CH_(3)COOH overset(NH_(3))to(A) overset("Heat")to(B) overset(P_(2)O_(5))to(C)overset(Na+C_(2)H_(5)OH)to(D)

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ester
amine
acid
alcohol

ANSWER :B
25364.

The product D in the following reaction is ___________. CH_(3)Cloverset(KCN)to(A)overset(H_(2)O)to(B)overset(NH_(3))to(C)overset(Delta)to(D)

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`CH_(3)CH_(2)NH_(2)`
`CH_(3)CN`
`HCONH_(2)`
`CH_(3)CONH_(2)`

SOLUTION :`CH_(3)Cl underset(-KCl) overset(KCN)toCH_(3)CN overset(H_(2)O)toCH_(3)COOH overset(NH_(3))toCH_(3)COONH_(4) overset(Delta)toCH_(3)CONH_(2)`
25365.

The productD in the following sequence of reactions is, CH_3COOHoverset (NH_3)rarr A (br) overset (heat) Boverset (P_2O_5) rarr Coverset (Na+C_2H_5OH) rarr D

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Ester
Amine
Acid
Alcohol

Answer :B
25366.

The productof the reactionCH_3-CH=CH_2 +HBr rarr (X) is :

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`CH_3-CHBr-CH_3`
`CH_2Br-CH=CH_2`
`CH_2=C=CH_2`
`CH_3-CH_2-CH_2Br`

ANSWER :A
25367.

The product ( C) of the following reactions is

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SOLUTION :
25368.

The product (C ) obtained in the following sequence of reaction is :

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ANSWER :C
25369.

The product (C ) is

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MIXTURE of (1) & (2)

ANSWER :D
25370.

The product (C) in the following reactions is: RCOOHoverset(NH_(3))to(A)overset(Heat)to(B)underset(Delta)overset(P_(2)O_(5))to(C)

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`RNH_(2)`
RCN
RNC
`RCONH_(2)`

ANSWER :B
25371.

The product C in the following sequence of reaction is , C_2H_5Br overset(NaOH (aq))rarr A overset(Na)rarrB overset(CH_3I)rarrC

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Butane
Ethane
Methyl ETHYL ether
Propane

Answer :C
25372.

The product B of the following sequence of reactions is C_(6)H_(5)CONH_(2) overset(Br_(2))underset(NaOH)toA overst(NaNO_(2)//HCl)underset(ul(""0-5^(@)C""))toB

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ANSWER :D
25373.

The product 'C' in the following reaction is ________. CH_3Br overset( dil .KCN) to 'A' overset(H_3O^(+))to 'B' overset(LiAlH_4)to 'C'

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`CH_3CHO`
`CH_3CH_2OH`
`CH_3COCH_3`
`CH_3COOH`

ANSWER :C
25374.

The product B & C in above reaction respectively are :

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`Ph-CH_(2)OH,Ph-COOH`
`Ph-CH_(2)OH,Ph-COoverset(THETA)O`
`Ph-CH_(2)O^(-),Ph-COOH`
`Ph-CH_(2)O^(-),Ph-COO^(-)`

SOLUTION :
25375.

The product (B) of the reaction is

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SOLUTION :
25376.

The product (ampere xx seconds) is equal to the number of

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COULOMB transferred
electrons transferred
faradays transferred
volt

SOLUTION :Coulomb = AMPERE `xx` second .
25377.

The product (ampere xx second ) is equal to the number of :

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COULOMB transferred
Electrons transferred
Faraday transferred
Volt

Answer :A
25378.

The product (A) of following reaction CH_(3)COOH underset(2. Delta)overset(1. Ca(OH)_(2))to (A)

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reduced FEHLING's solution
forms an oxime
does not react with TOLLENS' reagent
add to `CHCl_(3)`

Solution :
25379.

The product A obtained in the reaction is called (AAK_MCP_35_NEET_CHE_E35_011_Q01)

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SALICYLIC acid
Citric acid
Picric acid
Benzoic acid

Answer :C
25380.

The product (A) is:

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a.
b.
c.`Me- -= - COOH+MeCOOH`
d.None

Solution :`CrO_(3)` oxidies SELECTIVELY `(C=C)` bond , not `(C-=C)` bond. So the ANSWER is `(c )`.
25381.

The product (A) is:

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a.
b.
c.
d.

Solution :The reduction of `ArNO_(2)` group under basic condition with `CH_(3)ONa` or `(Na_(3)AsO_(3)+NaOH)` or `("GLUCOSE" +NaOH)` gives azoxybezene COMPOUND. So the ANSWER is `(a)`.
25382.

The product A in the following equations is 2KMnO_(4)toA+MnO_(2)is

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 `K_(2)Mn_(2)O_(7)`
`K_(2MnO)_(4)`
`K_(2)O`
`K_(2)O_(2)`

ANSWER :B
25383.

The product (A) is:

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`C_(2)H_(5)-C-=N`
`CH_(3)CH_(2)-N`C
`CH_(3)-N`C
`N_(2)`

Answer :B
25384.

The product A in the following equation, 2KMnO_4 rarr A + MnO_2 + O_2 is:

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`K_2Mn_2O_7`
`K_2MnO_4`
`K_2O`
`K_2O_2`

ANSWER :B
25385.

The product (A), (B), and (C ) are:

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a.`(A) implies` AZOBENZENE, `(B) implies` HYDRAZOBENZENE, `(C ) implies` AZOXYBENZENE
b.`(A) implies` Azobenzene, `(B) implies` Azoxybenzene, `(C ) implies` Hydrazobenzene
c.`(A) implies` Azoxybenzene, `(B) implies` Azobenzene, `(C ) implies` Hydrazobezene
d.(A) `implies` Azoxybenzene, (B) `implies` Hydrazobenzene, (C )` implies` Azobenzene

Answer :C
25386.

The product (A) and (B) are:

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ANSWER :B
25387.

The product (A) and (B)are:

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a.`(A) IMPLIES` ANILINE `(B) implies` Aniline
b.(A) `implies` Aniline (B) `implies` Phenylhydroxylamine
c.(A) `implies` p-Aminophenol (B) `implies` Phenylhydroxylamine
d.(A) `implies` Aniline (B) `implies` p-Aminophenol

Answer :D
25388.

The product (A) and (B) are:

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a.
b.
c.
None

Solution :Lemieux reagent `KMnO_(4)//NaIO_(4)` oxidies `RCH !=` to `RCOOH` and `R_(2)C=` to `R_(2)C=O)`. So the answer is `(a)`.
25389.

The product (A), and (B) are:

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a.
b.
c.
d.

Solution :The phenols are not reduced by Birch reduction, whereas `ARX` gives the PRODUCT containing isolated DOUBLE bond WITHOUT halogens. So the answer is `(d)`.
25390.

The producet . B. is

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SOLUTION :
25391.

The produced obtained in the following reaction is:

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HYPNOTIC agent
barbituric acid
cyclic amide
cyclic ketone

Answer :A::B::C
25392.

The prodct formed in the reaction of SoCl_(2) with white phosphorous is

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`PCl_(3)`
`SO_(2)Cl_(2)`
`SCl_(2)`
`POCl_(3)`

Answer :A
25393.

Theprodensitycurvefor2selectrons appearslike

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ANSWER :A
25394.

The procut of atomic mass and specific heat of any element is a constant, approximately 6.4. this is known as:

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DALTON's LAW
Avogadro's law
Gay-Lussac's law
Dulong PETT's law.

ANSWER :D
25395.

The process which is responsible for the formation of delta at a place where rivers meet the sea is

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peptization
colloidal formatio
emulsification
coagulation.

Answer :D
25396.

The process which is catalysed by one of the products is called

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ACID - BASE CATALYSIS
Auto catalysis
Negative catalysis
POSITIVE catalysis

Answer :B
25397.

The process which is catalysed by one of the products formed during the reaction is known as:

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Auto-catalysis
Anti-catalysis
Negative catalysis
Acid catalysis

Answer :A
25398.

The process which involves the treatment of the ore with a suitable reagent as to make it soluble while impurities remain insoluble is called :-

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FROTH FLOATATION process
leaching
self reduction
hydrometallurgy

Answer :B
25399.

The process whereby a hydrogen atom attached to the alpha-carbon of carbonyl compound moves to the carbonyl oxygen atom is known as enolization or keto-enol tautomerism. Isomeric carbonyl and enol structure are tautomers. ltbgt Normally, the carbonyl form is favoured but structure factor marked affect K_(T). Which of the following has least value of K_(T)?

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`CH_(3)-overset(O)overset(||)(C)-UNDERSET(O)underset(||)(C)-CH_(3)`
`CH_(3)-overset(O)overset(||)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3)`

Solution :Keto is more stabilise than enol
25400.

The process whereby a hydrogen atom attached to the alpha-carbon of carbonyl compound moves to the carbonyl oxygen atom is known as enolization or keto-enol tautomerism. Isomeric carbonyl and enol structure are tautomers. ltbgt Normally, the carbonyl form is favoured but structure factor marked affect K_(T). Arrange the following compounds in decreasing order of K_(T) :

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`PgtQgtRgtS`
`SgtQgtPgtR`
`QgtRgtPgtS`
`SgtPgtRgtQ`

SOLUTION :