ICSE Class 9 Chemistry Question 8 of 10

Practical Work — Question 8

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Question 5

Copy and complete the following table that refers to the action of heat on some carbonates:

CarbonateColour of residue on cooling
Zinc carbonate  
Lead carbonate  
Copper carbonate  
Answer
CarbonateColour of residue on cooling
Zinc carbonateYellow when hot, white when cold
Lead carbonateYellow
Copper carbonateBlack
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