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Chemistry CBSE Live product
Class 10 (2026-27)
Chemical reactions and equations
Types of chemical reactions
2.
Decomposition reaction
Question:
4
m.
Select the best answer:
1.
What is the colour change observed when silver chloride is exposed to sunlight?
Grey to white
White to grey
Yellow to green
White to blue
2.
Which of the following sets correctly lists the products formed during the decomposition of lead nitrate?
Lead oxide, oxygen, nitrogen dioxide
Lead nitrate, oxygen, nitrogen
Lead nitrate, carbon dioxide, lead oxide
Nitrogen, oxygen, and water
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