when we put burning candle near the mouth of test tube consisting of sulfer acid and piece
Answers
Answer:
Mg + H2SO4 → MgSO4 + H2
Explanation:
Hydrogen gas is evolved from the test tube in this reaction.
- When we bring the candle near the mouth of the test tube, this hydrogen gas burns explosively in the presence of air with a pop sound.
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shravanvaishnav91167
3 days ago
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When we put burning candle near the mouth of test tube consisting of sulfuric acid &
pieces of magnesium metal, why does it explode?
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Shafaq23
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82 people helped
The explosion is due to the burning of HYDROGEN gas due to the candle.
- The reaction of sulphuric acid and Magnesium metal is as follows:
Mg + H2SO4 → MgSO4 + H2
- Hydrogen gas is evolved from the test tube in this reaction.
- When we bring the candle near the mouth of the test tube, this hydrogen gas burns explosively in the presence of air with a pop sound.
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