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प्रश्न
What do you observe when dilute sulphuric acid is added to Zinc granules.
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उत्तर
When Zn is reacted with dilute sulphuric acid, zinc chloride is formed and hydrogen gas is liberated. This reaction is exothermic and hence heat is evolved in the reaction.
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संबंधित प्रश्न
Write a balanced equation for the following:
Iron reacts with dil. HCl
From the knowledge of activity series, name a metal which shows the following properties:
It displaces hydrogen from dilute HCl.
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What do you observe when a few drops of red litmus solution are added to the turbid solution.
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Write the balanced equation
Hot water
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Correct the following statement:
Conc. H2SO4 reacts with zinc to liberate hydrogen.
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Name the following.
A metal below iron but above copper in the activity series of metals which has no reaction with water.
