If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times.

Stoichiometry
If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times.

100

10

70

20

100

10

70

20

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
Solutions which distil without change in composition are called

Saturated

Azeotropic

Ideal

Supersaturated

Saturated

Azeotropic

Ideal

Supersaturated

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is

0.2

0.8

0.4

0.6

0.2

0.8

0.4

0.6

ANSWER DOWNLOAD EXAMIANS APP

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

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

Attractive forces between like and unlike molecules are approximately equal

Sizes of the component 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

Attractive forces between like and unlike molecules are approximately equal

Sizes of the component molecules are approximately equal

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
In case of an unsaturated vapor-gas mixture, the humid volume increases with increase in the

Both A & B

Absolute humidity at a given temperature

Neither A nor B

Total pressure

Both A & B

Absolute humidity at a given temperature

Neither A nor B

Total pressure

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry
The increase in the temperature of the aqueous solution will result in decrease of its

Weight % of the solute

Molality

Molarity

Mole fraction of the solute

Weight % of the solute

Molality

Molarity

Mole fraction of the solute

ANSWER DOWNLOAD EXAMIANS APP

Stoichiometry

Stoichiometry If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times.

Stoichiometry Solutions which distil without change in composition are called

Stoichiometry The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene 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 an unsaturated vapor-gas mixture, the humid volume increases with increase in the

Stoichiometry The increase in the temperature of the aqueous solution will result in decrease of its

Stoichiometry
If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times.

Stoichiometry
Solutions which distil without change in composition are called

Stoichiometry
The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene 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 an unsaturated vapor-gas mixture, the humid volume increases with increase in the

Stoichiometry
The increase in the temperature of the aqueous solution will result in decrease of its