Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution

Stoichiometry
Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution

A₁ is more alkaline than solution A₂

A₁ is highly acidic

Both A & C

A₁ is very slightly acidic

A₁ is more alkaline than solution A₂

A₁ is highly acidic

Both A & C

A₁ is very slightly acidic

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Stoichiometry
In physical adsorption, as compared to chemisorption, the

Quantity adsorbed per unit mass is higher

Activation energy is very high

Heat of adsorption is very large

Rate of adsorption is controlled by the resistance to surface reaction

Quantity adsorbed per unit mass is higher

Activation energy is very high

Heat of adsorption is very large

Rate of adsorption is controlled by the resistance to surface reaction

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Stoichiometry
The crystallisation of a solute from a solution may be done by

Changing the nature of the system by the addition of a more soluble material

All of these

Change of temperature thereby causing supersaturation

Removal of pure solvent by evaporation

Changing the nature of the system by the addition of a more soluble material

All of these

Change of temperature thereby causing supersaturation

Removal of pure solvent by evaporation

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Stoichiometry
As per Kirchoff s equation, the heat of reaction is affected by the

Molecularity

Temperature

Pressure

Volume

Molecularity

Temperature

Pressure

Volume

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Stoichiometry
The effect of pressure on the heat capacity of the gases __________ is negligible.

Both A & B

At pressure below one atmosphere

Neither A nor B

Below the critical temperature

Both A & B

At pressure below one atmosphere

Neither A nor B

Below the critical temperature

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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

Stoichiometry Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution

Stoichiometry In physical adsorption, as compared to chemisorption, the

Stoichiometry The crystallisation of a solute from a solution may be done by

Stoichiometry As per Kirchoff s equation, the heat of reaction is affected by the

Stoichiometry The effect of pressure on the heat capacity of the gases __________ is negligible.

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

Stoichiometry
Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution

Stoichiometry
In physical adsorption, as compared to chemisorption, the

Stoichiometry
The crystallisation of a solute from a solution may be done by

Stoichiometry
As per Kirchoff s equation, the heat of reaction is affected by the

Stoichiometry
The effect of pressure on the heat capacity of the gases __________ is negligible.

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