How we will know hydrogen gas is evolved in a reaction
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by taking burning candle over it
STRINGMAN007:
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Hydrogen gas comes out with a pop sound.
For this test u need a conical flask, dilute sulphuric acid, zinc granules, cork.
Take some zinc granules and add sulphuric acid to it. Close the opening of conical flask with a cork.
The cork bursts open/ comes out with a pop sound.
By this we know hydrogen gas is evolved.
For this test u need a conical flask, dilute sulphuric acid, zinc granules, cork.
Take some zinc granules and add sulphuric acid to it. Close the opening of conical flask with a cork.
The cork bursts open/ comes out with a pop sound.
By this we know hydrogen gas is evolved.
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