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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.
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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
- A detergent has which of the following group attached to the terminal of a long carbon
- The standard heat of formation of carbon disulphide (l) given that the standard
- Which of the following is paramagnetic
- 5 g of hydrogen peroxide is present in 56 mL of solution. The solution
- In the commercial gasolines,the type of hydrocarbons which are more desirable 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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