Question

The velocity constant of a reaction between 0.05 MES
is 6.0 10-3 lit, mole-1 sec-1 then the time requila
of 90% ester is
minutes.
ion between 0.05 M Ester and 0.05 M NaOH
" then the time required for the hydrolysis
(A) 540
(B) 450
(C)
900
D) 500​

Answer 1

Explanation:

The velocity constant of a reaction between 0.05 MES

is 6.0 10-3 lit, mole-1 sec-1 then the time requila

of 90% ester is

minutes.

ion between 0.05 M Ester and 0.05 M NaOH

" then the time required for the hydrolysis

(A) 540

(B) 450

(C)900

D) 500✓✓✓✓

Answer 2

Explanation:

The velocity constant of a reaction between 0.05 MES

is 6.0 10-3 lit, mole-1 sec-1 then the time requila

of 90% ester is

minutes.

ion between 0.05 M Ester and 0.05 M NaOH

" then the time required for the hydrolysis

(A) 540

(B) 450

(C)900✔️✔️

D) 500