JEE Chemistry - Carbonyl Compound

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Question - 1


How many statements are correct for this sequence -
(i) Reactant can give bisulphite adduct.
(ii) D is also one of the product of cannizaro reaction of Benzaldehyde
(iii) B give Tollen's reagent Test.
(iv) C gives iodoform test.

  • A 9.00
  • B 12.00
  • C 6.00
  • D 3.00

Question - 2

How many of the following gives faster cyanohydrin than p-chloro benzaldehyde

  • A 3.00
  • B 7.00
  • C 12.00
  • D 6.00

Question - 3

How many molecule can show cannizaro reaction
Acetaldehyde, Acetophenone,
Formaldehyde, p-methyl Benzaldehyde,
Benzaldehyde, 2, Zdtmethyl propanaldehyde

  • A 4.00
  • B 1.00
  • C 7.00
  • D 5.00

Question - 4

Find out number of alcohols that can give positive iodoform test.

  • A 8.00
  • B 4.00
  • C 16.00
  • D 12.00

Question - 5

 Find out value of 'X'.

  • A 6.00
  • B 3.00
  • C 9.00
  • D 12.00

Question - 6

What is the ratio of all possible product aldol formed in aldol reaction for means \(\left[\frac{\mathrm{B}}{\mathrm{A}}\right]\) (Including stereoisomer)

  • A 4.00
  • B 7.00
  • C 8.00
  • D 12.00

Question - 7

How many compound can give iodoform test from following
(a) formaldehyde
(b) Ethanol
(c) Acetaldehyde
(d) Acetophenone
(e) Acetamide
(f) Acetone
(g) 2-pentanone
(h) Butanal
(i) Benzaldehyde

  • A 11.00
  • B 17.00
  • C 5.00
  • D 8.00

Question - 8

How many products are correctly matched

  • A 4.00
  • B 8.00
  • C 5.00
  • D 12.00

Question - 9

Identify the total number of compounds that give positive test with Tollen's reagent

  • A 5.00
  • B 7.00
  • C 3.00
  • D 4.00

Question - 10

How many of following test can not be used to differentiate HCHO & formic acid -
(i) Tollen's reagent test
(ii) NaHCO3 test
(iii) Lucas reagent test
(iv) Victor mayers test
(v) Carbylamine test

  • A 7.00
  • B 12.00
  • C 4.00
  • D 5.00