Home
Class 12
CHEMISTRY
Assertion (A) The alpha-hydrogen atom in...

Assertion (A) The `alpha`-hydrogen atom in carbonyl compounds is less acidic.
Reason (R) The anion formed after the loss of `alpha`-hydrogen atom is resonance stabilised.

A

Assertion and reason both are correct statements and reason is correct explanation of assertion.

B

Assertion and reason both are wrong statements.

C

Assertion is correct statement but reason is wrong statement.

D

Assertion is wrong statement but reason is correct statement.

Text Solution

Verified by Experts

The correct Answer is:
D

The correct assertion: The a-hydrogen atom in carbonyl compounds is acidic.
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise QUICK MEMORY TEST ( A. SAY TRUE OR FALSE )|20 Videos
  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise QUICK MEMORY TEST ( B. COMPLETE THE MISSING LINKS )|18 Videos
  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise NCERT FILE (NCERT EXEMPLAR PROBLEMS ) (SHORT ANSWER TYPE QUESTIONS )|19 Videos
  • ALCOHOLS, PHENOLS AND ETHERS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST (FOR BOARD EXAMINATION)|12 Videos
  • BIOMOLECULES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST FOR BOARD EXAMINATION|13 Videos

Similar Questions

Explore conceptually related problems

Assertion : alpha -hydrogen atoms in aldehydes or ketones are acidic. Reason : Anions formed aftrt the loss of alpha -hydrogen atoms are stablished due to inductive effect.

Total number of alpha hydrogen in given compound is :

(A) alpha -hydrogen atom of carbonly compouns is acidic in nature. (R) beta-hydrogen is directly attached to carbon to next to carbonyl carbon

The "______" hydrogen atoms of carbonyl compounds (i.e aldehydes and ketones) are acidic protons.

Total number alpha hydrogen in the given following compounds is :

Why are alpha -hydrogen atom of aldehydes and ketones acidic in nature?