Chemical Engineering Thermodynamics
At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure.

Remains unchanged
Increases
May increase or decrease; depends on the gas
Decreases

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Chemical Engineering Thermodynamics
Absolute zero temperature signifies the

None of these
Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in
Temperature of the heat reservoir to which a Carnot engine rejects no heat
Minimum temperature attainable

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Chemical Engineering Thermodynamics
Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is

Saturated vapour
Partially condensed vapour with quality of 0.9
Superheated vapour
Partially condensed vapour with quality of 0.1

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