Vapour density of N_(2)O_(4) of x 60^(@) C is found to be 30.6 The degree of dissociation of N_(2) O_(4) is :

Vapour density of N_(2)O_(4) of x 60^(@) C is found to be 30.6 The deg

1.	Vapour density of N_(2)O_(4) of x 60^(@) C is found to be 30.6 The degree of dissociation of N_(2) O_(4) is :
Answer» 0.1 0.2 0.4 0.5 Solution :`N_(2)O_(4(g)) harr 2NO_(2(g))` `ALPHA=(D-d)/(d(n-1))=(46-30.6)/(30.6)=0.5 IMPLIES 1-alpha=50%`