Question

When we put burning candle near the mouth of test tube consisting of sulfuric acid & pieces of magnesium metal, why does it explode?​

Answer 1

Answer:

here is the answer

Explanation:

The Reaction of Sulphuric acid and magnesium meatal as-

Mg+HTSO4MGSO4+H2

Hydrogen gas is involved from a test tube in this reaction.

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Answer 2

When we put a burning candle near the mouth of the test tube consisting of sulfuric acid and pieces of magnesium metal, it explodes due to the presence of hydrogen gas.

Magnesium and sulfuric acid react to give magnesium sulfate and hydrogen gas.

The reaction is:

Mg(s) + H₂SO₄(aq) -------> MgSO4(aq) + H₂(g)

When a burning candle is brought near the mouth of a test tube containing hydrogen, it explodes with a pop sound.

Explanation:

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