At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to

Stoichiometry
At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to

Increased collision rate among molecules

Decrease in mean free path

Increase in average molecular speed

Increase in molecular attraction

Increased collision rate among molecules

Decrease in mean free path

Increase in average molecular speed

Increase in molecular attraction

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Stoichiometry
The heat of vaporisation __________ with increase in pressure.

Both B and C

Decreases

Increases

Becomes zero at critical pressure

Both B and C

Decreases

Increases

Becomes zero at critical pressure

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Stoichiometry
The equilibrium value of the mole fraction of the gas dissolved in a liquid is directly proportional to the partial pressure of that gas above the liquid surface. This statement pertaining to the solubility of gases in liquid is the __________ law.

Raoult's

None of these

Amgat's

Henry's

Raoult's

None of these

Amgat's

Henry's

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Stoichiometry
Pick out the wrong statement about the recycle stream in a process.

Recycling is exemplified by refluxing back a part of the distillate to the distillation column to maintain the quantity of liquid within the column

Recycling in a process does not help in getting higher extent of reaction

Recycling in a process stream helps in utilising the valuable reactants to the maximum with minimum loss of reactants

The ratio of the quantity of a reactant present in the reactor feed of a recycling operation to the quantity of the same reactant entering the process as fresh feed is called combined feed ratio

Recycling is exemplified by refluxing back a part of the distillate to the distillation column to maintain the quantity of liquid within the column

Recycling in a process does not help in getting higher extent of reaction

Recycling in a process stream helps in utilising the valuable reactants to the maximum with minimum loss of reactants

The ratio of the quantity of a reactant present in the reactor feed of a recycling operation to the quantity of the same reactant entering the process as fresh feed is called combined feed ratio

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Stoichiometry
The heat change for the reaction, C(s) + 2S(s) → CS₂(l), is 104.2 kJ. It represents the heat of

Formation

Combustion

Solution

Fusion

Formation

Combustion

Solution

Fusion

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Stoichiometry
Avogadro's number is equal to

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Stoichiometry

Stoichiometry At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to

Stoichiometry The heat of vaporisation __________ with increase in pressure.

Stoichiometry The equilibrium value of the mole fraction of the gas dissolved in a liquid is directly proportional to the partial pressure of that gas above the liquid surface. This statement pertaining to the solubility of gases in liquid is the __________ law.

Stoichiometry Pick out the wrong statement about the recycle stream in a process.

Stoichiometry The heat change for the reaction, C(s) + 2S(s) → CS₂(l), is 104.2 kJ. It represents the heat of

Stoichiometry Avogadro's number is equal to

Stoichiometry
At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to

Stoichiometry
The heat of vaporisation __________ with increase in pressure.

Stoichiometry
The equilibrium value of the mole fraction of the gas dissolved in a liquid is directly proportional to the partial pressure of that gas above the liquid surface. This statement pertaining to the solubility of gases in liquid is the __________ law.

Stoichiometry
Pick out the wrong statement about the recycle stream in a process.

Stoichiometry
The heat change for the reaction, C(s) + 2S(s) → CS₂(l), is 104.2 kJ. It represents the heat of

Stoichiometry
Avogadro's number is equal to