JEE MAIN - Chemistry (2021 - 25th February Evening Shift - No. 21)
The number of compound/s given below which contain/s -COOH group is __________. (Integer answer)
(A) Sulphanilic acid
(B) Picric acid
(C) Aspirin
(D) Ascorbic acid
(A) Sulphanilic acid
(B) Picric acid
(C) Aspirin
(D) Ascorbic acid
Answer
1
Explanation
The structures of the given compounds are
(A) Sulphanilic acid
_25th_February_Evening_Shift_en_21_1.png)
(B) Picric acid
_25th_February_Evening_Shift_en_21_2.png)
(C) Aspirin
_25th_February_Evening_Shift_en_21_3.png)
(D) Ascorbic Acid
_25th_February_Evening_Shift_en_21_4.png)
$$ \therefore $$ Only 1 compound has –COOH group
(A) Sulphanilic acid
(B) Picric acid
(C) Aspirin
(D) Ascorbic Acid
$$ \therefore $$ Only 1 compound has –COOH group
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