A student take few zinc granules in a test tube and add about 10 mL of dil. sulphuric acid to zinc granule. Effervescence comes out from the reaction mixture:
atomicity of envolve gas is?
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When dilute sulphric acid reacts with zinc
granules, then zinc sulphate and hydrogen gas are formed. Zinc being more reactive than hydrogen, displaces it from sulphuric acid. This liberated hydrogen is evolved as hydrogen gas.Jun 20, 2017
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