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Which of the following is the green coloured powder produced when ammonium dichromate is used in fire works
Options
(a) Cr
(b) CrO₃
(c) Cr₂O₃
(d) CrO(O₂)
Correct Answer:
Cr₂O₃
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - 100 mL each of 0.5 N NaOH, N/5 HCl and N/10 H₂SO₄ are mixed together
- Anomalous behaviour of nitrogen is due to
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 100 mL each of 0.5 N NaOH, N/5 HCl and N/10 H₂SO₄ are mixed together
- Anomalous behaviour of nitrogen is due to
- Schottky defect generally appears in
- If the gas at constant temperature and pressure expands, then its
- The number of gram molecules of oxygen in 6.02 x 10²⁴ CO molecules is
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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