Dissolving a solute in a solvent does not change its

Stoichiometry
Dissolving a solute in a solvent does not change its

Viscosity

None of these

Specific heat

Vapour pressure

Viscosity

None of these

Specific heat

Vapour pressure

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Stoichiometry
On mixing 56 gm of CaO with 63 gm of HNO₃, the amount of Ca(NO₃)₂ formed is __________ gm.

41

82

8.2

164

41

82

8.2

164

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Stoichiometry
40 gms each of the methane and oxygen are mixed in an empty container maintained at 40°C. The fraction of the total pressure exerted by oxygen is

1/3

1/2

2/3

1/4

1/3

1/2

2/3

1/4

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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

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

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

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Stoichiometry
In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is

Unchanged by the pressure change

Increased with the increase in pressure

Decreased with the increase in pressure

Independent of the temperature

Unchanged by the pressure change

Increased with the increase in pressure

Decreased with the increase in pressure

Independent of the temperature

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Stoichiometry
Number of gm moles of solute dissolved in 1 kg of solvent is called its

Normality

Formality

Molarity

Molality

Normality

Formality

Molarity

Molality

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Stoichiometry

Stoichiometry Dissolving a solute in a solvent does not change its

Stoichiometry On mixing 56 gm of CaO with 63 gm of HNO₃, the amount of Ca(NO₃)₂ formed is __________ gm.

Stoichiometry 40 gms each of the methane and oxygen are mixed in an empty container maintained at 40°C. The fraction of the total pressure exerted by oxygen is

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 In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is

Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its

Stoichiometry
Dissolving a solute in a solvent does not change its

Stoichiometry
On mixing 56 gm of CaO with 63 gm of HNO₃, the amount of Ca(NO₃)₂ formed is __________ gm.

Stoichiometry
40 gms each of the methane and oxygen are mixed in an empty container maintained at 40°C. The fraction of the total pressure exerted by oxygen is

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
In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is

Stoichiometry
Number of gm moles of solute dissolved in 1 kg of solvent is called its