Related Questions

With rise in pressure, the solubility of gases in solvent, at a fixed temperature
A Increases
B Decreases
C Remains unchanged
D Decreases linearly
With increase in temperature, the mutual solubility of two liquids
A Increases
B Decreases
C Remains unchanged
D Decreases exponentially
For most salts, the solubility increases with rise in temperature, but the solubility of __________ is nearly independent of temperature rise.
A Sodium chloride
B Sodium carbonate monohydrate
C Anhydrous sodium sulphate
D Hypo
Sodium __________ has inverted solubility curve i.e. its solubility increases with the lowering of temperature.
A Carbonate (monohydrate)
B Chloride
C Thiosulphate
D Bisulphite
For gases, the thermal conductivity increases with temperature rise. For liquids, with increase in concentration, its thermal conductivity generally
A Decreases
B Increases
C Remains unchanged
D Increases exponentially
With rise in temperature, the solubility of ammonia in water at a fixed pressure
A Increases
B Decreases
C Remains unchanged
D Increases exponentially
A plait point is the point on the solubility curve, where the tie line reduces to a point. What is the number of plait point for a ternery system containing twopairs of partially miscible liquids?
A 0
B 1
C 2
D 3
The specific output per kg mass flow rate of a gas turbine (having fixed efficiencies of compressor and turbine and fixed higher and lower temperature) with increase in pressure ratio will
A Increase first at fast rate and then slow
B Increase first at slow rate and then fast
C Decrease continuously
D First increase, reach maximum and then decrease
With increase in temperature, the vapor pressure of liquids
A Increases
B Increases linearly
C Decreases
D Remains constant
The vapor pressure of liquids of similar chemical nature at any particular temperature __________ with increase in the molecular weight.
A Increases
B Decreases
C Remains unchanged
D Either A or B; depends on the liquid

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