When sulphuric acid is poured over zinc which gas is obtained
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Zinc reacts with dilute sulphuric acidto form zinc sulphate and hydrogen gas is evolved. This is a single displacement reaction of a non-metal by a metal. The zinc will react withsulphuric acid forming zinc sulphate dissolved in solution and releasing hydrogen gas. ... This shows the presence of Hydrogen .
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ANSWER....
When zinc granules react with dilute sulphuric acid then hydrogen gas is evolved.
Zn + H2SO4 ----> ZnSO4 + H2 ⬆
EXPERIMENT
Aim of experiment - to show when dilute sulphuric acid react with zinc hydrogen gas is evolved.
Material required - conical flask, zinc granule, dilute sulphuric acid.
Procedure - take some drink dilute sulphuric acid over zinc granules we will see that bubbles of hydrogen gas being form around zinc granules.
Diagram is in attacment
hope it helps
thanks....
When zinc granules react with dilute sulphuric acid then hydrogen gas is evolved.
Zn + H2SO4 ----> ZnSO4 + H2 ⬆
EXPERIMENT
Aim of experiment - to show when dilute sulphuric acid react with zinc hydrogen gas is evolved.
Material required - conical flask, zinc granule, dilute sulphuric acid.
Procedure - take some drink dilute sulphuric acid over zinc granules we will see that bubbles of hydrogen gas being form around zinc granules.
Diagram is in attacment
hope it helps
thanks....
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