Q29Multiple choice
On heating calcium carbonate gets converted into calcium oxide and carbon dioxide.
- (a)Is this a physical or a chemical change?
- (b)Can you prepare one acidic and one basic solution by using the products formed in the above process? If so, write the chemical equation involved.
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(a) Is this a physical or a chemical change?
(b) Can you prepare one acidic and one basic solution by using the products formed in the above process? If so, write the chemical equation involved.