ICSE Class 10 Chemistry 2023 Solved Paper

State one relevant observation for each of the following:

Question : 68 of 88

Marks: +1, -0

Burning of ammonia in excess of oxygen.

Solution:

When ammonia burns is excess of oxygen nitrogen gas and water is formed.

4 {\NH}_3+3 {\O}_2 → 2 {\N}_2+6 {\H}_2 {\O}

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