1.

(i) How is chlorine prepared by using MnO_(2) (ii) Complete the reaction. NH_(3)"(excess)"+Cl_(2)rarr

Answer»

Solution :(i) Heating `MnO_(2)` with conc. `HCL`
`MnO_(2)+4HCl RARR MnCl_(2)+Cl_(2)+2H_(2)O`
OR
Self explanation of reaction
(ii) `NH_(3)+3Cl_(2)" (ecess)" rarr NCl_(3)+3HCL`


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