1.

When a brown compounds of manganese (A) is treated with HCl, it gives a gas (B) . The gas taken in excess, reacts with NH_(3) to give an explosive compound (C ). Identify compounds A,B and C.

Answer»

Solution :`underset((A))(MnO_(2))+4HClrarrMnCl_(2)+underset((B))(Cl_(2))+2H_(2)O`
`underset((B))(NH_(3))+underset("excess")(3Cl_(2))rarrunderset("(C)")(NCl_(3))+3HCL`


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