AIPMT PRELIMS2003Chemistry-Acids and Bases
AIPMT PRELIMS 2003 Chemistry Types of Acids MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which one of the following compounds is not a protonic acid :
A
B(OH)₃
B
PO(OH)₃
C
SO(OH)₂
D
SO₂(OH)₂
Correct Answer
Option A
Detailed Explanation
B(OH)₃ is a Lewis acid, not a protonic acid, as it accepts electron pairs rather than donating protons.
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