1.

In which of the following reactions , the stoichiometric ratio of H_(2)SO_(4) " to " H_(2) is the same ?

Answer»

`Zn (s) " and " H_(2)SO_(4)`
NA (s) and `H_(2)SO_(4)`
`Al (s) " and " H_(2)SO_(4)`
Ni(s) and `N_(2)SO_(4)`

Solution :N/A


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