A) 0.00065
B) 0.65
C) 14.4816
D) 14.56
Correct Answer: D
Solution :
14.56 Molar mass of air = mass of 22400 cc at STP \[=0.00130\times 22400=29.12\] \[\operatorname{Vapour} density =\frac{Molar mass}{2}=\frac{29.12}{2}=14.56\]You need to login to perform this action.
You will be redirected in
3 sec