Question

At 5 atmospheric pressure and 27°C temperature ammonia gas attains a volume of 100 litres. At what
temperature will its volume reduced to half provided the pressure remains same .
Answer is 150 kelvin or - 123°C​

Answer 1

Explanation:

Pv=nRT

p

1

v

1

=p

2

v

2

⇒5.3λ

1

v

=p

2

×

10

1

v

⇒p

2

=53atm.

Hence,theoptionCistherequiredanswer.

Answer 2

Answer:

At 5 atmospheric pressure and 27°C temperature ammonia gas attains a volume of 100 litres. At whattemperature will its volume reduced to half provided the pressure remains same . Answer is 150 kelvin or - 123°C