1.

From the following two reactions ,arrange HC-=CHNH_3 and H_2O in the increasing order of their acidic character . HC-=CH+NaNH_2to HC-=CNa+NH_3

Answer»

Solution :In reaction no. `①, HC -= CH` EXHIBITS its acidic character and produces `NH_(3)` from `NaNH_(2)`. So `HC -= CH` is more acidic than `NH_(3)`. On the other HAND, in reaction `②`, WATER exhibits its acidic character and produces `HC -=CH` from `HC-= CNa`. So, `H_(2)O` is more acidic than `HC-=CH`. Thus, the increasing order of acidic character: `NH_(3) lt HC -= CH lt H_(2)O`


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