Measurement of the amount of dry gas collected over water from volume of moist gas is based on the

Stoichiometry
Measurement of the amount of dry gas collected over water from volume of moist gas is based on the

Dalton's law of partial pressures

Avogadro's hypothesis

Charle's law

Boyle's law

Dalton's law of partial pressures

Avogadro's hypothesis

Charle's law

Boyle's law

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Stoichiometry
The density of a gas at N.T.P.is 'ρ'. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75ρ at a temperature of __________ °K

400°

300°

273°

400°

300°

273°

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Stoichiometry
Unrestrained expansion of an ideal gas does not result in its cooling due to the reason that the gas molecules

Do not lose energy on collision

Do not exert attractive force on each other

Are above the inversion temperature

Do work equal to loss in kinetic energy

Do not lose energy on collision

Do not exert attractive force on each other

Are above the inversion temperature

Do work equal to loss in kinetic energy

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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

Sizes of the component molecules are approximately equal

All of these

Attractive forces between like and unlike 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

Sizes of the component molecules are approximately equal

All of these

Attractive forces between like and unlike molecules are approximately equal

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Stoichiometry
The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies

XM ≥ 0.64

0.5 < XM < 0.64

XM < 0.5

XM = 0.5

XM ≥ 0.64

0.5 < XM < 0.64

XM < 0.5

XM = 0.5

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Stoichiometry
Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the

Volume of solution

Temperature

None of these

Moles of non-volatile solute

Volume of solution

Temperature

None of these

Moles of non-volatile solute

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Stoichiometry

Stoichiometry Measurement of the amount of dry gas collected over water from volume of moist gas is based on the

Stoichiometry The density of a gas at N.T.P.is 'ρ'. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75ρ at a temperature of __________ °K

Stoichiometry Unrestrained expansion of an ideal gas does not result in its cooling due to the reason that the gas molecules

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 The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies

Stoichiometry Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the

Stoichiometry
Measurement of the amount of dry gas collected over water from volume of moist gas is based on the

Stoichiometry
The density of a gas at N.T.P.is 'ρ'. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75ρ at a temperature of __________ °K

Stoichiometry
Unrestrained expansion of an ideal gas does not result in its cooling due to the reason that the gas molecules

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
The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies

Stoichiometry
Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the