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Question: Answered & Verified by Expert
NaNO3ΔAgas+B

A+HClCuCl2Cgas+H2O

Colour of C and A are respectively.
Chemistrys Block ElementsJEE Main
Options:
  • A Colourless, reddish brown
  • B Greenish yellow, Colourless
  • C Yellow, reddish brown
  • D Colourless, Greenish yellow
Solution:
1792 Upvotes Verified Answer
The correct answer is: Greenish yellow, Colourless
NaNO3ΔNaNO2+O2colorless

O2+HClCuCl2Cl2green is yellow+H2O 

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