Science, asked by vanammallesh226, 7 months ago

which gas is usually liberated when an acid reacts with a metal? How will you test for the presence of this gas?

Answers

Answered by sneha616

1

Explanation:

hydrogen is evolved and salt zinc chloride is formed as: It can be tested by bringing a burning candle near the gas.

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Answered by jaspreetsingh8767

2

Answer:

Hydrogen is your answer

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