Which is correct for Na_2HPO_3?

JEE Main Chemistry question

Which is correct for NaHPO?

(A)It is not an acid salt
(B)Eq. wt.
(C)Ox. no. of P is +3
(D)All of theseCorrect

Answer: (D)

Solution

HPO is dibasic (one H is a non-ionisable P–H bond), so its fully neutralised salt is NaHPO — this is NOT an acid salt despite containing H (a is true). Being

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Question ID VK-130809