Mole ConceptHard
Question
The vapour density of a sample of SO3 gas is 28. Its degree of dissociation into SO2 and O2 is
Options
A.1/7
B.1/6
C.6/7
D.2/5
Solution
$\alpha = \frac{80 - 56}{\left( \frac{3}{2} - 1 \right)56} = \frac{6}{7}$
Create a free account to view solution
View Solution FreeMore Mole Concept Questions
Vapour density of a volatile substance is 1.2 (C2H6 = 1). Its molecular mass would be...The temperature at which the root mean square velocity of SO2 molecules is same as that of O2 molecules at 27oC :-...Two successive reactions, A → B and B → C, have yields of 90% and 80%, respectively. What is the overall percentage yiel...Number of molecules in 100 ml of each of O2, NH3 and CO2 at STP are :-...Some bottles of colourless liquids were being labelled when the technicians accidentally mixed them up and lost track of...