NEET2014Chemistry-Acids and Bases
NEET 2014 Chemistry Acid Strength MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Acidity of diprotic acids in aqueous solutions increases in the order:
A
H₂S < H₂Se < H₂Te
B
H₂Se < H₂S < H₂Te
C
H₂Te < H₂S < H₂Se
D
H₂Se < H₂Te < H₂S
Correct Answer
Option A
Detailed Explanation
Acidity increases down the group due to the increasing size and decreasing bond strength of the H⁻X bond.
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