Metals React With Acids


 
 
Concept Explanation
 

Metals React With Acids

Metals React with Acids:

Metals: when a metal reacts with an acid, a salt and hydrogen gas are produced.

Metal + acid rightarrow Salt + hydrogen gas

Salt are compounds formed when a metal replaces hydrogen in an acid. Different acids and metals react to form different salts.

Zinc reacts with sulphuric acid to form zinc sulphate and hydrogen gas.

Zn + H_2SO_4 rightarrow ZnSO_4 + H_2

Magnesium reacts with sulphuric acid to form magnesium sulphate and hydrogen gas.

Mg + H_2SO_4 rightarrow MgSO_4 + H_2

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Sample Questions
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Question : 1

Metal which react vigorously with HCI to produce salt and hydrogen is _______________

Right Option : A
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Question : 2

What happen when dilute Sulphuric acid is poured on a copper plate?

Right Option : A
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Question : 3

Metal which does not react with HCI is _______________

Right Option : B
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Explanation
 
 


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