Question

The correct decreasing order for acidic strength is (A) NO₂CH₂COOH > FCH₂COOH > CNCH₂COOH > ClCH₂COOH
(B) FCH₂COOH > NCCH₂COOH > NO₂CH₂COOH > ClCH₂COOH
(C) CNCH₂COOH > O₂NCH₂COOH > FCH₂COOH > ClCH₂COOH
(D) NO₂CH₂COOH > NCCH₂COOH > FCH₂COOH > ClCH₂COOH [JEE Main 2019]

Answer 1

Answer:

$\huge\boxed{\fcolorbox{black}{pink}{Hi mate!}}$

The correct decreasing order for acidic strength is (A) NO₂CH₂COOH > FCH₂COOH > CNCH₂COOH > ClCH₂COOH

(B) FCH₂COOH > NCCH₂COOH > NO₂CH₂COOH > ClCH₂COOH

(C) CNCH₂COOH > O₂NCH₂COOH > FCH₂COOH > ClCH₂COOH

(D) NO₂CH₂COOH > NCCH₂COOH > FCH₂COOH > ClCH₂COOH

Answer 2

Answer:

The correct decreasing order for acidic strength is (A) NO₂CH₂COOH > FCH₂COOH > CNCH₂COOH > ClCH₂COOH

(B) FCH₂COOH > NCCH₂COOH > NO₂CH₂COOH > ClCH₂COOH

(C) CNCH₂COOH > O₂NCH₂COOH > FCH₂COOH > ClCH₂COOH

(D) NO₂CH₂COOH > NCCH₂COOH > FCH₂COOH > ClCH₂COOH ✓✓✓✓