Question

Name the gas usually liberated when a dilute acid reacts with a metal. What happens when a burning candle is brought near this gas?

Answer 1

Answer:

Hydrogen gas is liberated when a dilute acid reacts with a metal.When a burning candle is brought near this gas it causes a pop sound.

Answer 2

Answer:

Answer: The gas liberated in the reaction of dilute acid and a metal is hydrogen. Hydrogen gas is the gas that is typically produced as a byproduct in the reaction of dilute acid and a metal. When a burning candle is kept near the gas produced during the reaction, a pop up sound can be heard.

Explanation:

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