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.
| 51251. |
Wat ng te reaction of alcohols with ki? Vefa tifangen dervatives of propane.gerne malar tarmula C identify the one thats tem nonchala products in each of the followingoii)ONCH.CHBr, heat orUV HghtCH(iv)HI-(vt-BrUV light |
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Answer» ok mamgood morning mamgood morning sirTap on a CLIP to paste it in the text box.Welcome to Gboard clipboard, any text that you copy will be SAVED here.Touch and hold a clip to pin it. Unpinned clips will be DELETED after 1 hour.Use the edit icon to pin, ADD or delete clips. |
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| 51252. |
अंधकार बंद लंबाई का आंसर केमिस्ट्री का |
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Answer» bivubgrznovyrcck uc6fhbb |
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| 51253. |
Using the understanding of metallic bond, explain why magnesium with metal, with the electron managment of 2.8.2 can conduct electricity ? |
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Answer» nch of science concerned with the substances of which MATTER is composed, the INVESTIGATION of their PROPERTIES and REACTIONS, and the use of such reactions to form NEW substances. |
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| 51254. |
Define tca cycle, Explain its reaction with energetics |
| Answer» HSBR RHDS. ehshsrggsvdvr ehsbejqiqidjhdb vesjsbd | |
| 51255. |
why copper and silver occur in nature in free as well as in combined state whereas sodium and potassium are found in combined state |
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Answer» only copper and silver REACTS if pressurised. GOLD, and Platinum do not react with ANYTHING they are called noble metals. Silver reacts with only a few elements.so, copper and silver are found in free state.Explanation:This ANSWER Is Fully Correct |
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| 51256. |
How tall is the conical portion of the tent |
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Answer» the height of a conical tent is 12 m and the BASE radius is 35 M FIND the CANVAS required for the tent.Explanation: |
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| 51257. |
The amount of energy liberated in 2nd electron affinity is actually |
| Answer» MARK as brainlyiestExplanation:Adding electrons, if they stablise the system (here, the atom), release energy as a part of lowering of its electrostatic potential energy. This creates a lower energy state for the atom (now an anion) i.e., the nucleus + electron cloud to exist. Stability is imparted due to quantum mechanical reasons (Aufbau principle). We can also, speaking in STRICTLY chemical TERMS, say that the stability is due to their noble gas electronic configuration. Although, NOTE that during hybridisation, a concept of VBT, the electrons move into a higher energy valance subshell, which is against the Aufbau rule of BUILD up. | |
| 51258. |
Heat becomes cenbearable in summer,especially after rain. Explain. |
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Answer» During the rain, the water completely SATURATES the dry air to a GREAT extent. ... It occurs because the atmosphere cannot ACCEPT water. It causes extreme discomfort to the people as the sweat does not dry. Thus, the INCREASE ratio of humidity in the air after rain causes unbearable heat. |
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| 51259. |
11 Calculale magnetic moment of Cotall in Hexacyanocobaltfl) ion. |
| Answer» HELPS you BEST of LUCK | |
| 51260. |
Maximum valence of second period element four"explain |
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Answer» Answer: In the SECOND period of modern periodic table Lithium (Li) is the ELEMENT with LARGEST ATOMIC radius |
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| 51261. |
(a)Write the traditional and greener route for the synthesis of Indigo. (b) Why the deposition of extraneous matter on metal surface for longer time is undesirable?(c) Rusting of iron is quicker in saline water. Explain. (d) Explain the mechanism of oxidation corrosion. * |
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Answer» I SWEAR I don't knowsorry |
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| 51262. |
Vector mayor method in chemistry |
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Answer» A method of measuring vapour density, devised by Victor Meyer (1848–97). A weighed SAMPLE in a small tube is DROPPED into a heated bulb with a LONG neck. The sample vaporizes and displaces air, which is collected over WATER and the volume measured. The vapour density can then be CALCULATED. |
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| 51263. |
please guys answer to my question and I will fol.low you but you also have to fol.low me ok So my question is difference between motion and rest |
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Answer» tion:1. Motion:-An object is said to be in motion if the position changes with respect to it surrounding and time.Rest:- An object is said to be at rest if it does not change its position with respect to its surroundings with time.2. Motion:- Examples of motion include: running, cycling, jumping, swimming, flirting, eating, drinking, playing, WRITING, typing, moving CARS, throwing ball.Rest:- Examples of rest include: SLEEPING, SITTING, standing, staring, lying, a fixed clock, bottle kept on a table, a stopped car. |
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| 51264. |
The development of Bio plastics is related to which green chemistry principle * CatalysisSafer solvents & auxiliariesDesign for degradationPrevent waste |
| Answer» NCH of science CONCERNED with the substances of which matter is composed, the INVESTIGATION of their properties and reactions, and the USE of such reactions to form NEW substances. | |
| 51266. |
Whenever a chemical change occurs , we can say that a chemical reaction has taken place |
| Answer» YES, your STATEMENT is CORRECTEXPLANATION: | |
| 51267. |
The volume of steam produced at the same time. [H=1, Cr=52, N=14, O=16] |
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Answer» nch of SCIENCE CONCERNED with the substances of which matter is COMPOSED, the investigation of their PROPERTIES and reactions, and the use of such reactions to FORM new substances. |
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| 51268. |
Corrosion occurring due to the accumulation of dust on the surface is * Galvanic corrosionPiiting corrosionIntergranular corrosionStress corrosion |
| Answer» GALVANIC corrcorros.my ANSWER is this | |
| 51269. |
Which of the following is not a passive metal *FeCrSnAl |
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Answer» Fe LOL it's a CORRECT ANSWER PLEASE tell or I will eat your cookies |
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| 51270. |
Is stain less steel is example of alloy of iron |
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Answer» YesExplanation:Steel is an alloy of iron and carbon. Stainless steel's corrosion resistance and MECHANICAL properties can be further ENHANCED by ADDING other ELEMENTS, such as nickel, molybdenum, TITANIUM, niobium, manganese, etc. |
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| 51271. |
Assertion: A single reactant breaks down to give simpler produts is decomposition reaction. Reason: It needs energy to breaks up (a) Both A & R are true and R is the correct explanation of assertion (b) Both A & R are true and R is not the correct explanation of assertion (c) A is true but R is false (d) A is false, but R is true |
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Answer» tion:A amd B both are correct and R is the correct EXPLANATION of ASSERTION |
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| 51272. |
How long will it take an electric current of 0.15 A to deposit all the copper from 500ml of 0.05M copper sulphate solution. |
| Answer» MARK me as brainliestExplanation:ZN 2+ +2e − ⟶Zn1 mole is deposited by 2×96500=193000CThe charge supplied = 0.965×10×60=579C∴ Number of moles deposited = 193000579 =0.003 MOLESIN 500ml, number of moles = 1000500 ×0.2=0.1 moles∴ Moles remaining in the 500ml solution = 0.1−0.003=0.097 moles∴ MOLARITY = 5001000 ×0.097=0.194M | |
| 51273. |
Slow neutron are generally more effwctive than fast ones for the purposes of fission why? |
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Answer» fission can OCCUR when a nucleus is rendered SUFFICIENTLY unstable by the capture of a passing neutron. The probability for a fission REACTION to take place depends MUCH on how energetic these neutrons are. The knowledge of their energies spectrum is vital for an understanding of how nuclear reactors work. One CLASSIFIES these neutrons in groups according to their energy ranges, the most important being the 'fast' and 'slow' neutrons. |
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| 51274. |
Which of the following do not follow Ostwald dilution law |
| Answer» PLS COMPLETE UR QN and REPOST it:) | |
| 51275. |
Corrosion occurring due to the accumulation of dust on the surface is |
| Answer» RUSTING of ironExplanation:because the IRON when COMES in contact with oxygen and air,it gets corroded with REDDISH brown colour | |
| 51276. |
Write a single line of HT |
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Answer» tion:LT (Low Tension) vs HT (HIGH Tension) Tension is a French word for VOLTAGE. A low-tension LINE is a low voltage line and a high-tension line is a high voltage line. In INDIA LT supply is of 400 Volts for three-phase connection and 230 Volts for single-phase connection |
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| 51277. |
Mn o2+Al=Al2+Mn Balance this equation of the chemical reaction |
| Answer» HELLO FRIENDS How are you all Will be my friends | |
| 51278. |
Prepare a true solution of common salt sugar and alum in water i) Transparency ii)Filtration iii) Stability |
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Answer» An idiom is a phrase or expression that TYPICALLY presents a figurative, non-LITERAL meaning ATTACHED to the phrase; but some phrases BECOME figurative idioms while retaining the literal meaning of the phrase. Categorized as formulaic language, an idiom's figurative meaning is DIFFERENT from the literal meaning. |
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| 51279. |
How many atoms are present in 44gm CO2 |
| Answer» | |
| 51280. |
When a strip of zinc metal is placed in a copper sulphate solution. What kind of reaction is this...????.... |
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Answer» When zinc and copper sulphate REACT in the aqueous state, a SIMPLE DISPLACEMENT reaction will take place in which the zinc will DISPLACE the copper from the copper sulphate to form zinc sulphate. |
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| 51281. |
Non ideal solutions which show the positive deviation from Raoult's Law: A) HCL + waterB) HNO3 + waterC) Methyl alcohol + waterD) Acetone +Aniline |
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Answer» alcohol and water SHOWS the positive DEVIATION from RAOULT 's LAW |
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| 51282. |
That is the typical cell |
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Answer» There is no such thing as a typical cell. ... In humans, there are about 200 DIFFERENT types of cells, and within these cells there are about 20 different types of structures or organelles. All cells have a membrane. Cell membranes are the outer LAYERS that HOLD the cell together. |
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| 51283. |
13. Density of a substance is defined as (a) ratio of mass and volume (b) Product of mass and volume (c) Ratio of mass and temperature (d) Product of mass and temperature |
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Answer» kenona onar pachar DIKE takie DEKHI JE Alo hat pakha the call with any other INFORMATION |
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| 51284. |
Acids in their aqueous solution disassociate into to ions such as... |
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Answer» An idiom is a PHRASE or expression that typically presents a FIGURATIVE, non-literal meaning attached to the phrase; but some PHRASES BECOME figurative idioms while RETAINING the literal meaning of the phrase. Categorized as formulaic language, an idiom's figurative meaning is different from the literal meaning. |
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| 51285. |
Bond energy order of si2 and c2 |
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Answer» For covalent molecules bond energy generally depend upon electronegativity and bond length which states that bond energy is DIRECTLY proportional to electronegativity and inversely proportional to bond length so according to it as we go down the group size increases so as distance between the atom increases which will ultimately decreases bond energy so in this case c-c>si-si>ge-ge>sn-sn has greater bond energy because as two bonded atoms become larger ,the REGION between them occupied by BONDING electrons become smaller so their bonding energy decreases.general trend for bond energy between like atoms are decreases down the group except few atoms.i hope this INFORMATION HELPS you. |
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| 51286. |
3NO2+H2O - 2HNO3 + NO how many g of NO2 are required to produce 25.2 g of HNO3 at STP |
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Answer» We also need the MOLECULAR mass of NO2 (46.0066g/mol) and HNO3 (63.01g/mol). USING the mass of HNO3, 25.2 g WOULD be equivalent to 25.2g(1mol/63.01g)= 0.399937 mol of HNO3. mark as BRAINLIEST answer |
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| 51287. |
what is the short example of saturated solution and unsaturated solution minimum 2 example both pls answer this question |
| Answer» CLIMATE is sometimes MISTAKEN for weather. But climate is different from weather because it is measured over a long period of time, whereas weather can change from day to day, or from year to year. The climate of an area includes seasonal temperature and rainfall AVERAGES, and wind PATTERNS. Different places have different climatesClimate is sometimes mistaken for weather. But climate is different from weather because it is measured over a long period of time, whereas weather can change from day to day, or from year to year. The climate of an area includes seasonal temperature and rainfall averages, and wind patterns. Different places have different climates | |
| 51288. |
વિષમીકરણ પ્રક્રિયા એટલે શું?cl‚ ની OH સાથેની વિષમીકરણ પ્રક્રિયા લખો. |
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Answer» your QUESTION isWhat is heterogeneity PROCESS? Write the heterogeneity PROCESSWITH OH of cl.the quality or state of consisting of dissimilar or DIVERSE elements : the quality or state of being heterogeneous cultural heterogeneity. Synonyms More Example Sentences Learn More About heterogeneity. |
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| 51290. |
Explain motion:-)thnx |
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Answer» In PHYSICS, motion is the phenomenon in which an object CHANGES its position over time. Motion is mathematically described in TERMS of displacement, distance, velocity, ACCELERATION, speed, and time. ... One can also speak of motion of images, shapes, and BOUNDARIES. |
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| 51291. |
1.8 ml জলে কত মোল অনু আছে ??? |
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Answer» 1.8 ML জলে কত মোল অনু আছে ???Explanation:1.8 ml জলে কত মোল অনু আছে ??? |
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| 51292. |
Which of the the following is not matter? |
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Answer» what are theoptionsExplanation:(wvdisjbwusyshwhsygeye7eejisjehdiduwushwusuhwus) |
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| 51293. |
If the density of a gas is doubled then it's rate of diffusion will be ? |
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Answer» remain constantExplanation:THERMAL conductivity of a gas is INDEPENDENT of the pressure as compared to SOLID and liquid. So the thermal conductivity of gas will remain constant. |
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| 51294. |
Why we take consideration of acid high in acidic buffer than that of salt |
| Answer» VOCABULARY sjsnsnnzns okkkkkkkkkkkkkkkkk | |
| 51295. |
Write two characteristics of rays shown in the diagram given below |
| Answer» BABIES are U INDIAN BOYS | |
| 51296. |
The nuclides haveing mass no between 30 to 90 are called |
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Answer» This LIST of nuclides SHOWS observed nuclides that either are stable or, if radioactive, have half-lives longer than ONE hour. This represents isotopes of the first 105 elements, except for elements 87 (francium) and 102 (nobelium). At least 3,300 nuclides have been experimentally CHARACTERIZED[1] (see List of radioactive nuclides by half-life for the nuclides with decay half-lives less than one hour).A nuclide is defined conventionally as an experimentally examined bound collection of protons and neutrons that either is stable or has an observed decay mode. |
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| 51297. |
Hydrocarbons which is liquid at room temperature is |
| Answer» NHI chal raha hai bath end EXPLANATION:HYDROCARBONS which is liquid at ROOM TEMPERATURE is | |
| 51298. |
Twoهاري كوماوه(abo- representsof the followingelectrode()which |
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Answer» dbjdhs OK hekgsshek ijejdhxjjdkekjdh |
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| 51299. |
Write the reaction of iodine and ammonia . |
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Answer» The material that is usually called "nitrogen triiodide" is prepared by the reaction of iodine with ammonia. When this reaction is conducted at low temperatures in ANHYDROUS ammonia, the initial PRODUCT is NI3 · (NH3)5, but this material loses some ammonia upon WARMING to GIVE the 1:1 adduct NI3 · NH3. |
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| 51300. |
an aqueous solution freezes at -1.5°C , calculate the boiling point of the solution, kf for water=1.86k kg mole^-1. |
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Answer» anyone send the ans Explanation:an aqueous solution freezes at -1.5°C , calculate the BOILING POINT of the solution, KF for water=1.86k KG mole^-1. |
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