Chemistry, asked by akshitmishra02, 4 months ago

A solution of CuCl in NH4OH is used to
measure the amount of which gas is a
sample by simply measuring change in
volume?
1. CO2
2. H2
3. CO
4. All of these

Answers

Answered by vishalmalik638

1

Answer:

2

Explanation:

2. 2CuCl+2NH4OH=2NH4Cl+2Cuo+H2

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