Chemistry, asked by laksh7034, 1 year ago

Gas in container is heated half is escaped new volume of gas

Answers

Answered by choudhary21
0

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A gas is filled in a vessel of volume V at 35 degree centigrade.To what temperature should it be heated in order that half of the gas may escape out?

Answer

The new temperature should be 343 °C.

Given

The volume V1 of a gas at a temperature T1.

A second volume V2

Find

The second temperature T2

Strategy

A problem involving two gas volumes and two temperatures must be a Charles' Law problem.

The formula for Charles' Law is

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯∣∣∣aaV1T1=V2T2aa∣∣∣−−−−−−−−−−−−−−

Rearrange Charles' Law to get

T2=T1×V2V1

Solution

In your problem, we must calculate the temperature at which the new volume will be twice the original volume. We have

V1=V;lT1=35 + 273.15 K = 308.15 K

V2=2V;T2=?

∴ T2=308.15 K×2VV=616.30 K = 343 °C

The new temperature is 343 °C.

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Answer - By Choudhary21

Answered by Anonymous
0

Explanation:

The new temperature should be 343 °C.

Given

The volume V1 of a gas at a temperature T1.

A second volume V2

Find

The second temperature T2

Strategy

A problem involving two gas volumes and two temperatures must be a Charles' Law problem.

The formula for Charles' Law is

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯∣∣∣aaV1T1=V2T2aa∣∣∣−−−−−−−−−−−−−−

Rearrange Charles' Law to get

T2=T1×V2V1

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