Which of the following is the green coloured powder produced when ammonium

Which Of The Following Is The Green Coloured Powder Produced Chemistry Question

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:

  1. SN2 mechanism proceeds through intervention of
  2. H₂S acts only as a reducing agent while SO₂, can act both as a reducing
  3. Plaster of paris is used
  4. Which of the following is not an azo dye
  5. 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

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*