(1) formic acid |
(2) chloroacetic acid |
(3) acetic acid |
(4) trichloroacetic acid |
A) \[4,2,1,3~\]
B) \[4,1,2,3\]
C) \[1,2,3,4\]
D) \[4,3,2,1\]
Correct Answer: A
Solution :
Weak acid has high \[_{p}{{K}_{a}}\] value. The \[_{p}{{K}_{a}}\] value of trichloroacetic acid very high Trichloro acetic acid chloro acetic acid > formic acid > acetic acid.You need to login to perform this action.
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