1.

Which of the following pair of compounds give same gaseous product on decomposition

Answer»

`KMnO_(4), K_(2)Cr_(2)O_(7)`
`KMnO_(4),(NH_(4))_(2)Cr_(2)O_(7)`
`K_(2)Cr_(2)O_(7), (NH_(4))_(2)Cr_(2)O_(7)`
`KMnO_(4), K_(2)CO_(3)`

Answer :A


Discussion

No Comment Found