Ammonium carbamate when heated to 200^(@) Cgives a mixture of NH_(3) and CO_(2) vapours with a density of 16*0 . What is the degree of disociation of ammonium carbamate ?

Ammonium carbamate when heated to 200^(@) Cgives a mixture of NH_(3) a

1.	Ammonium carbamate when heated to 200^(@) Cgives a mixture of NH_(3) and CO_(2) vapours with a density of 16*0 . What is the degree of disociation of ammonium carbamate ?
Answer» `3//2` `1//2` 2 1 Solution :`{: (,NH_(2)COONH_(4),to,2NH_(3),+,CO_(2)), ("Intial" ,1"mole",,,,), ("After disso.",1-alpha,,2ALPHA,,alpha ),(,,,,,"Total"=1+2 alpha):}` Theoretical density `(D) propto 1/V ` OBSERVED density ` (d) propto 1/((1+2alpha)V)` ` :. D/d = 1+ 2 alpha ` or ` alpha = 1/2 ((D-d)/d) = 1/2 ((48-160)/160) =1*0 `