One 'Therm' is equivalent to

Stoichiometry
One 'Therm' is equivalent to

10⁵ BTU

10⁹ kcal

10⁵ kcal

10⁹ BTU

10⁵ BTU

10⁹ kcal

10⁵ kcal

10⁹ BTU

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Stoichiometry
The average translational kinetic energy with which a gas molecule is endowed is dependent on its

Absolute temperature

All of these

Nature

Size

Absolute temperature

All of these

Nature

Size

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Stoichiometry
Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole.

46

-92

92

-23

46

-92

92

-23

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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

Attractive forces between like and unlike molecules are approximately equal

All of these

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

Attractive forces between like and unlike molecules are approximately equal

All of these

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Stoichiometry
With increase in the solute concentration, the specific heat of aqueous solutions

Decreases

Increases

Remains unchanged

Either A or B; depends on the type of solution

Decreases

Increases

Remains unchanged

Either A or B; depends on the type of solution

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Stoichiometry
If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will

Increase four times

Be reduced to l/4th

Increase two times

None of these

Increase four times

Be reduced to l/4th

Increase two times

None of these

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Stoichiometry

Stoichiometry One 'Therm' is equivalent to

Stoichiometry The average translational kinetic energy with which a gas molecule is endowed is dependent on its

Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole.

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 With increase in the solute concentration, the specific heat of aqueous solutions

Stoichiometry If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will

Stoichiometry
One 'Therm' is equivalent to

Stoichiometry
The average translational kinetic energy with which a gas molecule is endowed is dependent on its

Stoichiometry
Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole.

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
With increase in the solute concentration, the specific heat of aqueous solutions

Stoichiometry
If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will