Email
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

At low pressure Van der Waal's equation is reduced to $[P+\large\frac{a}{V^2}]V = RT$ The compressibility factor can be given as

$(a)\;1-\large\frac{a}{RTV}\qquad(b)\;1-\large\frac{RTV}{a}\qquad(c)\;1+\large\frac{a}{RTV}\qquad(d)\;1+\large\frac{RTV}{a}$

1 Answer

Comment
A)
$(P+\large\frac{a}{V^2})V = RT$
$(Or) = PV + \large\frac{a}{V} = RT$
$\large\frac{PV}{RT} + \large\frac{a}{RTV} = 1$
(Or) $\large\frac{PV}{RT} = (1-\large\frac{a}{RTV})$
$\Rightarrow Z$
Hence answer is (a)
Help Clay6 to be free
Clay6 needs your help to survive. We have roughly 7 lakh students visiting us monthly. We want to keep our services free and improve with prompt help and advanced solutions by adding more teachers and infrastructure.

A small donation from you will help us reach that goal faster. Talk to your parents, teachers and school and spread the word about clay6. You can pay online or send a cheque.

Thanks for your support.
Continue
Please choose your payment mode to continue
Home Ask Homework Questions
Your payment for is successful.
Continue
...