1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be

Chemical Engineering Thermodynamics
1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be

35 K

274 K

174 K

154 K

35 K

274 K

174 K

154 K

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Chemical Engineering Thermodynamics
Fugacity is most helpful in

Representing actual behaviour of real gases

Representing actual behaviour of ideal gases

None of these

The study of chemical equilibria involving gases at atmospheric pressure

Representing actual behaviour of real gases

Representing actual behaviour of ideal gases

None of these

The study of chemical equilibria involving gases at atmospheric pressure

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Chemical Engineering Thermodynamics
Ideal gas law is applicable at

High T, low P

High T, high P

Low T, high P

Low T, low P

High T, low P

High T, high P

Low T, high P

Low T, low P

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Chemical Engineering Thermodynamics
In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will

Increase the total pressure and hence shift the equilibrium towards the right

Increase the partial pressure of I₂

Increase the partial pressure of H₂

Not effect the equilibrium conditions

Increase the total pressure and hence shift the equilibrium towards the right

Increase the partial pressure of I₂

Increase the partial pressure of H₂

Not effect the equilibrium conditions

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Chemical Engineering Thermodynamics
The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance.

Simultaneous pressure & temperature change

Cooling

Both B and C

Heating

Simultaneous pressure & temperature change

Cooling

Both B and C

Heating

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Chemical Engineering Thermodynamics
All gases above its inversion temperature, in a throttling process will show

A heating effect

No change in temperature

Either A or C

A cooling effect

A heating effect

No change in temperature

Either A or C

A cooling effect

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics 1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be

Chemical Engineering Thermodynamics Fugacity is most helpful in

Chemical Engineering Thermodynamics Ideal gas law is applicable at

Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will

Chemical Engineering Thermodynamics The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance.

Chemical Engineering Thermodynamics All gases above its inversion temperature, in a throttling process will show

Chemical Engineering Thermodynamics
1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be

Chemical Engineering Thermodynamics
Fugacity is most helpful in

Chemical Engineering Thermodynamics
Ideal gas law is applicable at

Chemical Engineering Thermodynamics
In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will

Chemical Engineering Thermodynamics
The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance.

Chemical Engineering Thermodynamics
All gases above its inversion temperature, in a throttling process will show