1.

Statement-I: Pure zinc reacts slowly with sulphuric acid to produce hydrogen. Statement-II: Hydrogen produced initially forms and exteremely thin layer on zinc surface which prevents its dissolution in sulphuric acid.

Answer»

If both Statement-1 `&` Statement-II are True `&` the Statement-II is not a CORRECT explanation of the Statement I.
If both Statement-I `&` Statement-II are True but Statement-II is not a correct EXPLANANTION of the Statement-I.
If Statement-I is True but the Statement-II is FALSE.
If Statement-I is False but the Statement-II is True.

Solution :N//A


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