Can any of my friend answer this question (this is choose the correct option )
If correctly answered the question then I will mark you as brainlist
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Explanation:
Answer A is correct Hydrogen
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Answered by
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Option A
Hydrogen gas is liberated when an acid reacts with a metal.
For example, when zinc metal reacts with dil. 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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