any reaction where hydrogen gas is evolved....so presence of hydrogen is tested by what-
a burning match stick or without burning matchstick????
what actually happens here
Answers
Answered by
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presence of hydrogen can be easily directed by burning a matchstick while burning and matchstick if there is hydrogen gas hydrogen gas woodburn away like a flame
KashyapShalu:
i wanna know how pop sound occurs
Answered by
1
With burning of match stick
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