Chemistry, asked by kunalkhatri1660, 4 months ago

which gas is usually liberated when an acid reacts with metals how to test the presence of gas

Answers

Answered by eshane9

2

Answer:

Hydrogen

Explanation:

Zn+hcl=Zncl+h2

Attachments:

Answered by ak7708652

0

Answer:

Tha best example if Hydrogen

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