Question

For one gram molecular weight of a gas $\frac{PV}{T}=$?

• A. $0.2cal$
• B. $2cal$
• C. $4cal$
• D. $0.4cal$

Answer 1

The correct option is B $2cal$

For one gram molecular weight of a gas, a number of moles = 1.
$\frac{PV}{T}=R=2$ $cal$