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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: - SN2 mechanism proceeds through intervention of
- H₂S acts only as a reducing agent while SO₂, can act both as a reducing
- Plaster of paris is used
- Which of the following is not an azo dye
- A buffer solution contains 0.1 M of acetic acid and 0.1 M of sodium acetate.
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- SN2 mechanism proceeds through intervention of
- H₂S acts only as a reducing agent while SO₂, can act both as a reducing
- Plaster of paris is used
- Which of the following is not an azo dye
- A buffer solution contains 0.1 M of acetic acid and 0.1 M of sodium acetate.
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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