| ⇦ | 
| ⇨ |
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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- Which gas is formed when CaC₂ reacts with H₂O
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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
- The characteristic not related to alkali metals is
- Which gas is formed when CaC₂ reacts with H₂O
- Bleaching powder is obtained by treating chloride with
- In Duma’s method for estimation of nitrogen, 0.25g of an organic compound
- The inert gas abundantly found in atmosphere 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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