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When a brown compound of Mn (A) is treat...

When a brown compound of Mn (A) is treated with HCI, it gives a gas (B). The gas (B) taken in excess reacts with `NH_3` to give an explosive compound (C).
The compounds A, B and C are

A

`A= MnO_(2)`, `B= Cl_(2)`, `C=NCl_(3)`

B

A= MnO, `B=Cl_(2)`, `C=NH_(3)Cl`

C

`A= Mn_(3)O_(4)`, `B= Cl_(2)`, `C= NCl_(3)`

D

`A= MnO_(3)`, `B=Cl_(2)`= `C= NCl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
a
`MnO_(2)+4HClrightarrowCl_(2)+MnCl_(2)+2H_(2)O`
`3Cl_(2)NH_(3)rightarrow Ncl_(3)+3HCl`
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