| ⇦ | 
| ⇨ |
The oxidation number of As in H₂AsO₄⁻ is
Options
(a) 6
(b) 5
(c) -7
(d) 9
Correct Answer:
5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Water has high boiling point because
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water has high boiling point because
- Which does not exist
- At 27⁰C latent heat of fusion of a compound is 2930 J/mol. Entropy change is
- A flask contains 36% oxtgen and 26% hydrogen. If the total pressure of the mixture
- In hydrogen atom, energy of first excited state is –3.4 eV. Find out KE
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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