| ⇦ | 
| ⇨ |
Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻ are respectively
Options
(a) 3,6 and 5
(b) 5,3 and 6
(c) -3, 6 and 6
(d) 5,6 and 6
Correct Answer:
5,6 and 6
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A buffer solution contains 0.1 M of acetic acid and 0.1 M of sodium acetate.
- 100 mL of HCl + 35 mL of NaOH, colour of methyl orange in the solution will be
- In the manufacture of cement which of the following is used
- The ion that is isoelectronic with CO is
- In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A buffer solution contains 0.1 M of acetic acid and 0.1 M of sodium acetate.
- 100 mL of HCl + 35 mL of NaOH, colour of methyl orange in the solution will be
- In the manufacture of cement which of the following is used
- The ion that is isoelectronic with CO is
- In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply