NEET | 2017Carboxylic Acid and Acid DerivativesHard

Question

Which one is the correct order of acidity ?

Options

A.

CH ≡CH > CH3 –- C ≡ CH > CH2 = CH2 > CH3 -– CH3

B.

CH≡CH > CH2 = CH2 > CH3 - C ≡CH > CH3 - CH3

C.

CH3 - CH3 > CH2 = CH2 > CH3 - C ≡CH > CH ≡ CH

D.

CH2 = CH2 > CH3 - CH = CH2 > CH3 –- C≡CH > CH≡CH

Solution

Correct order of acidic strength ⇒CH ≡CH > CH3 - C≡CH > CH2 = CH2 > CH3 - CH3
acc. to EN and Inductive effect.

Create a free account to view solution

View Solution Free
Topic: Carboxylic Acid and Acid Derivatives·Practice all Carboxylic Acid and Acid Derivatives questions

More Carboxylic Acid and Acid Derivatives Questions

The reaction of acetaldehyde in the presence of Al(OC2H5)3 produces -...The compound that undergoes decarboxylation most readily under mild condition is...In the following reactions - In the following reactions -(i) CH3CH2ONa A(ii) CH2 = CH2 + CO + H2O BA and B respectively ...Reducing property of formic acid is due to the presence of :...Sodium ethoxide has reacted with ethanoyl chloride. The compound that is produced in the above reaction is :...