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JEE · NEET Previous Year Question

$Among the following the strongest acid is$

Topic: NEET PYQ

Answer: C. Full step-by-step solution below.

A $C H_{3} C O O H$
B $C H_{2} C l C H_{2} C O O H$
C $C H_{2} C l C O O H$
D $C H_{3} C H_{2} C O O H$

Correct answer: C

Solution

(c) Strongest acid is C H_{2} C l C O O H . - I effect of C l atom decreases with the increase in distance therefore, C H_{2} C l C O O H is strongest acid.

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