Question

(b) What will be the pressure, when the chamber is
brought to 100°C.
[Ans. (a) 273 K (b) 136.63 cm Hg]
22. A gas is to be filled from a tank of capacity 10,000 litres
into cylinders each having capacity of 10 litres. The
condition of the gas in the tank is as follows :
(a) pressure inside the tank is 800 mm of Hg.
(b) temperature inside the tank is -3°C.
When the cylinder is filled, the pressure gauge reads
400 mm of Hg and the temperature is 270 K. Find the
number of cylinders required to fill the gas.
[Ans. 2000 cylinders]
3 Colculate the volume cupied by 2
of hudrnoon
nt​

Answer 1

Answer:

Answer

T

1

P

1

V

1

=

T

2

P

2

V

2

Here, P

1

=800mm,

T

1

=−3

o

C=270K,

V

1

=10,000L,

P

2

=400mm,

T

2

=0

o

C=273K

Then V

2

=

270×400

800×10000×273

=2022.2L

Number of cylinders required =

10

20222

=2022 cylinders