Question

10 litre of container is filled with gas to a pressure of 2 ATM at zero degree celsius at what temperature will the pressure inside the container V 2.5 ATM
​

Answer 1

Answer:

680degreecentigrade

Explanation:

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A 10L container is filled with a gas to a pressure of 2atm at 0

0

C. At what temperature will the pressure inside the container be 2.50atm?

Medium

Solution

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Correct option is

A

68

0

C

Since at both times, container is same . which means that volume remains constant. By applying ideal gas equation.

PV=nRT

or

T

1

P

1

=

T

2

P

2

Substituting as per question,

P

1

=2atm

p

2

=2.5atm

T

1

=0

∘

or 273k use S.I.unit

T

2

=?

273

2

=

T

2

2.5

or T

2

=

2

2.5×273

=341.25K (341.25−273=68.25)

=68.25

∘

C