**Statement-1:** is a tribasic acid.
**Statement-2:** It contains 3 replaceable Hydrogen atoms attached to Oxygen atoms.

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Question

**Statement-1:** $H_3PO_4$ is a tribasic acid.
**Statement-2:** It contains 3 replaceable Hydrogen atoms attached to Oxygen atoms.

Prashant Kotian · Accepted Answer

Correct answer: A. Both are true. The basicity of oxyacids of phosphorus depends on the number of P-OH bonds.

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