Question

Which of the following acids has the smallest dissociation constant?

Solution

Correct option is

BrCH2CH2COOH

Acidic strength ∝ Dissociation constant of acid. In given acids other of acidic straight

CH3CHFCOOH > CH2CHBrCOOH > FCH2COH > BrCH2CH2COOH

Hence in these smallest dissociation constant for BrCH2—CH2COOH

SIMILAR QUESTIONS

Q1

Which of the following hydrocarbons has the lowest dipole moment?

Q2

 

Identify the correct order of boiling points of the following compounds

CH3CH2CH2CH2OH,    CH3CH2CH2CHO, CH3CH2CH2COOH

               1                              2                                 3

Q3

Among the following compounds, the most acidic is

Q4

 

The bond between carbon atom (1) and carbon atom (2) in compound  

                

                       1      2 

Involves the hybridisation as

Q5

Polarisation of electrons in acrolein may be written as

Q6

The compound which gives the most stable carbonium ion on dehydration is

Q7

The number of sigma and pi-bonds in 1-butene 3-yne are

Q8

Amongst the following, the most basic compound is 

Q9

The hybridisation of carbon atoms in C―C single bond

Q10

 

What is decreasing order of strength of the bases?