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Stoichiometry

Stoichiometry
Cp is expressed in S.I. unit as

J/kg.°K
W/m. °K
W/m². °C
0°K

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Stoichiometry
The pressure of 'V' litres of a dry gas is increased from 1 to 2 kgf/cm² at a constant temperature. The new volume will become

V/4
V/2
V²
2V

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Stoichiometry
Assume that benzene is insoluble in water. The normal boiling points of benzene and water are 80.1 and 100°C respectively. At a pressure of 1 atm, the boiling point of a mixture of benzene and water is

Greater than 80.1°C but less than 100°C
80.1°C
100°C
Less than 80.1°C

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Stoichiometry
The unit of Cp in S.I. units is

J/kg.°K
W/m.°K
J/m³. °K
W/m².°K

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Stoichiometry
No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules

Collide without loss of energy
Exert no attractive force on each other
Are above the inversion temperature
Do work equal to loss in kinetic energy

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Stoichiometry
Vapor pressure of a solution is proportional to(where, Sv and St are mole fraction of solvent and solute respectively).

St
Sv
1/St
1/Sv

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