What do you observe when a buring candle is brought near the test tube containing zinc and hydrochloric gas
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when a burning candle is kept near test tube
Zn + 2HCl = ZnCl2 + H2 gas is evolved....
due to the hydrogen gas the burning candle put of with pop sound...
Zn + 2HCl = ZnCl2 + H2 gas is evolved....
due to the hydrogen gas the burning candle put of with pop sound...
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Answer:
When a burning candle is brought near the test tube containing hydrogen it produces a popping sound and extinguishes.
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