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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.
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following group activates the benzene ring most towards electrophili
- Solution of 0.1 N NH₄OH and 0.1 N NH₄Cl has pH 9.25 . Then fine out pKb of NH₄OH
- AB crystallizes in a body centred cubic lattice with edge length ‘a’ equal
- Bohr’s theory was modified to give the concept of elliptical orbits by
- Which of the following is used as refrigerant
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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