| ⇦ | 
| ⇨ |
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.
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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
- Ethyl iodide when heated with sodium in dry ether gives pure
- The set of quantom number for 19th electrons of chromium(Z=24) is
- In the gas equation ,PV = nRT
- The compound obtained by heating a mixture of ethyl amine and chloroform with
- The percentage strength (in g litre⁻¹) of 10 mL of 20 vol.solution of H₂O₂ is
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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