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The oxidation number of phosphorus and basicity of acid in pyrophosphoric acid

The oxidation number of phosphorus and basicity of acid in pyrophosphoric acid respectively are

Options

(a) four and three
(b) one and four
(c) five and four
(d) three and one

Correct Answer:

five and four

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIIMS1995
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