With rise in pressure, the solubility of gases in solvent, at a fixed temperature

Stoichiometry
With rise in pressure, the solubility of gases in solvent, at a fixed temperature

Decreases linearly

Remains unchanged

Increases

Decreases

Decreases linearly

Remains unchanged

Increases

Decreases

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Stoichiometry
Mass number of an atom is the sum of the numbers of

Both A & B

Neutrons and electrons

Neutrons and protons

Protons and electrons

Both A & B

Neutrons and electrons

Neutrons and protons

Protons and electrons

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Stoichiometry
If the partial pressure of the solvent in the vapor phase is equal to the vapor pressure of the solvent at that temperature, then the system is said to be at its

Dew point

Saturation temperature

Both B and C

Bubble point

Dew point

Saturation temperature

Both B and C

Bubble point

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Stoichiometry
Pick out the wrong unit conversion.

1 mm Hg = 1 torr = 133.3 Pa

None of these

1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm²

1 kPa = 100 bar

1 mm Hg = 1 torr = 133.3 Pa

None of these

1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm²

1 kPa = 100 bar

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Stoichiometry
Raoult's law states that 'the equilibrium vapor pressure that is exerted by a component in a solution is proportional to the mole fraction of that component'. This generalisation is based on the assumption that the

Component molecules are non-polar and no chemical combination or molecular association between unlike molecules takes place in the formation of the solution

All of these

Attractive forces between like and unlike molecules are approximately equal

Sizes of the component molecules are approximately equal

Component molecules are non-polar and no chemical combination or molecular association between unlike molecules takes place in the formation of the solution

All of these

Attractive forces between like and unlike molecules are approximately equal

Sizes of the component molecules are approximately equal

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Stoichiometry
Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10⁻³ T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to - 100°C is

18.11 kJ

16.15 kJ

18.33 kJ

10.73 kJ

18.11 kJ

16.15 kJ

18.33 kJ

10.73 kJ

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Stoichiometry

Stoichiometry With rise in pressure, the solubility of gases in solvent, at a fixed temperature

Stoichiometry Mass number of an atom is the sum of the numbers of

Stoichiometry If the partial pressure of the solvent in the vapor phase is equal to the vapor pressure of the solvent at that temperature, then the system is said to be at its

Stoichiometry Pick out the wrong unit conversion.

Stoichiometry Raoult's law states that 'the equilibrium vapor pressure that is exerted by a component in a solution is proportional to the mole fraction of that component'. This generalisation is based on the assumption that the

Stoichiometry Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10⁻³ T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to - 100°C is

Stoichiometry
With rise in pressure, the solubility of gases in solvent, at a fixed temperature

Stoichiometry
Mass number of an atom is the sum of the numbers of

Stoichiometry
If the partial pressure of the solvent in the vapor phase is equal to the vapor pressure of the solvent at that temperature, then the system is said to be at its

Stoichiometry
Pick out the wrong unit conversion.

Stoichiometry
Raoult's law states that 'the equilibrium vapor pressure that is exerted by a component in a solution is proportional to the mole fraction of that component'. This generalisation is based on the assumption that the

Stoichiometry
Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10⁻³ T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to - 100°C is