When a brown compound of Mn (A) is treated with HCl, it gives a gas (B). The gas (B) taken in excess reacts with `NH_(3)` to give an explosive compound (C). The compouns A, B and areA. `A=MnO_(2),B=Cl_(2),C=NCl_(3)`B. `A=MnO,B=Cl_(2),C=NH_(4)Cl`C. `A=Mn_(3)O_(4),B=Cl_(2),C=NCl_(3)`D. `A=MnO_(3),B=Cl_(2),C=NCl_(2)`

When a brown compound of Mn (A) is treated with HCl, it gives a gas (B

1.	When a brown compound of Mn (A) is treated with HCl, it gives a gas (B). The gas (B) taken in excess reacts with `NH_(3)` to give an explosive compound (C). The compouns A, B and areA. `A=MnO_(2),B=Cl_(2),C=NCl_(3)`B. `A=MnO,B=Cl_(2),C=NH_(4)Cl`C. `A=Mn_(3)O_(4),B=Cl_(2),C=NCl_(3)`D. `A=MnO_(3),B=Cl_(2),C=NCl_(2)`
Answer» Correct Answer - A `underset((A))(MnO_(2))+4HCl"toMnCl_(2)+underset((B))(Cl_2)+2H_(2)O` `NH_(3)+3underset((B))(Cl_(2))tounderset((C))NCl_(3)+3HCl`

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