1.

On addition of small amount of KMnO_(4) to concentrated H_(2)SO_(4) , a green oily compound is obtained which is highly explosive in nature. Identify the compound from the following :

Answer»

`Mn_(2)O_(7)`
`MnO_(2)`
`MnSO_(4)`
`Mn_(2)O_(3)`

Solution :`2KMnO_(4) + 2H_(2)SO_(4) ( "CONC.") rarr Mn_(2)O_(7) + 2KHSO_(4) + H_(2)O`


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