Question

find your observation when a) burning match strip with H2 gas b) drop of H2 So4 solution added to the bacl2 solution

Answer 1

Hey !!!!

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Observations ;

A) When we burn H2 Gas With Match strip, H2 gas always Burns with a pop sound....

B) When, H2SO4 + BaCl2 ---------> BaSO4 + HCl

This is a Double Displacement reaction, BaSO4 A Precipitate is Formed

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