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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: - In which of the following conditions a chemical reaction can not occur
- The plot of concentration of the reactant vs time for a reaction is a straight
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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
- In which of the following conditions a chemical reaction can not occur
- The plot of concentration of the reactant vs time for a reaction is a straight
- How many edta molecules can surround calcium
- The process associated with sodium carbonate manufacture is known as….process
- Which of the following can act as an oxidising as well as reducing agent
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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