Question

$H _{3} PO _{3}$ is dibasic acid. Two hydrogen atoms are directly attached to the P.

• A. If both assertion and reason are true and reason is the correct explanation of assertion
• B. If both assertion and reason are true but reason is not the correct explanation of assertion
• C. If assertion is true but reason is false
• D. If both assertion and reason are false

Answer 1

Answer: (C)

If assertion is true but reason is false

Answer 2

Structure of HPO is Due to the presence of two hydroxyl protons it is dibasic acid.