1.

underset(("organic compound"))A+O_(2) rarrX+Y+Z Compound(A) in pure form does not give ppt. with AgNO_(3) solution. A mixture containing 70% of (A) and 30% of ether is used as an anaesthetic. Compound (X) and (Y) are oxides while (Z) is a pungent smelling gas. (X) is a neutral oxide which turns cobalt chloride parper pink. Compound (Y) turns lime water milky and produces an acidic solution with water. Compound (A),(X),(Y) and (Z) respectively will be:

Answer»

`CH_(4),H_(2)O,CO_(2),Cl_(2)`
`CHCl_(3),H_(2)O,CO_(2),Cl_(2)`
`CH_(3)OH,H_(2)O,CO_(2),N_(2)`
`NH_(2)CONH_(2),H_(2)O,N_(2)O,CO_(2)`

ANSWER :B


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