1.

An explosion takes place when conc. H_2SO_4 is added to KMnO_4 Which of the following is formed

Answer»

`Mn_2O_7`
`MnO_7`
`MnSO_4`
`Mn_2O_3`

SOLUTION :`KMnO_4 + H_2SO_4 RARR HMnO_4 rarr H_2O + Mn_2O_7`


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