Science, asked by devendra283470, 7 months ago

3. When we put burning candle near the mouth of test tube consisting of sulfuric acid &

pieces of magnesium metal, why does it explode?​

Answers

Answered by IamGenesis
7

Answer:

When magnesium is added to sulphuric acid, hydrogen gas is evolved.

Mg + H2SO4 (dil.)--->MgSO4 + H2

Hydrogen is a combustible gas......Oxygen is also present in the air which is a supporter of combustion.......So, when this hydrogen-oxygen mixture is heated, it explodes......

Answered by bahadurbayambubayamb
7

Answer:

Because the particles of tube compressely packed gets to shake and need to free there it gets explode

Explanation:

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