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Thermal Decomposition

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Question

Name:

(a) A carbonate which does not decompose on heating.

(b) A nitrate which produces oxygen as the only gas.

(c) A compound which produces carbon dioxide on heating

(d) A nitrate which produces brown gas on heating.

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Solution

(a) Sodium carbonate, potassium carbonate

(b) Potassium or sodium nitrate

(c) Calcium Carbonate

(d) Lead Nitrate

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(a) a nitrate of metal which on heating does not give nitrogen dioxide.
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Thermal Decomposition

Standard IX Chemistry

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