SaraNextGen.Com

Match the items of columns I and II

Column-I

Column- II

(A)

for ideal gas

(p)

(B)

 for real gas at low P

(q)

(C)

 for real gas at high

(r)

1

(D)

 for critical state

(s)

CODES :

 

A

B

C

D

 

 

a)

p

q

s

r

 

 

b)

r

s

q

p

 

 

c)

q

p

r

s

 

 

d)

s

r

p

q

 

 


Question ID - 103067 | SaraNextGen Top Answer

Match the items of columns I and II

Column-I

Column- II

(A)

for ideal gas

(p)

(B)

 for real gas at low P

(q)

(C)

 for real gas at high

(r)

1

(D)

 for critical state

(s)

CODES :

 

A

B

C

D

 

 

a)

p

q

s

r

 

 

b)

r

s

q

p

 

 

c)

q

p

r

s

 

 

d)

s

r

p

q

 

 

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

(a  r)

for ideal gas

(b  s) van der Waals equation

For 1 mol gas,

At low pressure, gas equation becomes

Or

Dividing by , we get

Or

(c  q) van der  Waals equation for 1 mol gas

At high pressure, ; hence, equation becomes

 

Or

Or

Dividing by , we get

Or

(d p)

127 votes

127
Download Test Generator CBSE JEE NEET