when a metal react with acid, hydrogen gas is released. how will you collect the hydrogen gas experimentally in lab and how will you verify the presence of the gas?
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Trap the gas in a test tube then testwith a lighted splint. The positive result is a squeaky pop sound. Hydrochloric acid and reactive metals, eg zinc, reactto form a metal chloride and hydrogengas. Hydrogen gas is characterized by its explosiveness.
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Heyaa☺
_______________________
▶When a metal react with Acid.Hydrogen gas is released.
▶We can collect hydrogen gas experimentally as shown in fig.
▶We can verify the presence of hydrogen gas by keeping the match stick or a buring candle which gives pop- sound.
_____________________
Hope you understand...✌
#BeBrainly☆
_______________________
▶When a metal react with Acid.Hydrogen gas is released.
▶We can collect hydrogen gas experimentally as shown in fig.
▶We can verify the presence of hydrogen gas by keeping the match stick or a buring candle which gives pop- sound.
_____________________
Hope you understand...✌
#BeBrainly☆
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