Pick out the wrong unit conversion of calorific value.

Stoichiometry
Pick out the wrong unit conversion of calorific value.

1 kcal/m³ = 0.1124 BTU/ft³

1 BTU/ft³ = 8.9 kcal/m³ = 0.038 MJ/m³

1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg

1 BTU/lb = 2.3 kcal/kg

1 kcal/m³ = 0.1124 BTU/ft³

1 BTU/ft³ = 8.9 kcal/m³ = 0.038 MJ/m³

1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg

1 BTU/lb = 2.3 kcal/kg

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Stoichiometry
A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of

3

100

None of these

1000

3

100

None of these

1000

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Stoichiometry
One kg of saturated steam at 100°C and 1.01325 bar is contained in a rigid walled vessel. It lias a volume of 1.673 m³. It cools to 98°C ; the saturation pressure is 0.943 bar ; one kg of water vapour under these conditions has a volume of 1.789 m³. The amount of water vapour condensed (in kg) is

0.065

1

0.1

0.065

1

0.1

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Stoichiometry
'Cox' chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the

Vapor pressure vs. temperature

Log (temperature) vs. log (vapor pressure)

Vapor pressure vs. log (temperature)

Temperature vs. log (vapor pressure)

Vapor pressure vs. temperature

Log (temperature) vs. log (vapor pressure)

Vapor pressure vs. log (temperature)

Temperature vs. log (vapor pressure)

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Stoichiometry
A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor.

Superheated

Saturated

Dry gaseous

Unsaturated

Superheated

Saturated

Dry gaseous

Unsaturated

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

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

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

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

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

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 Pick out the wrong unit conversion of calorific value.

Stoichiometry A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of

Stoichiometry 'Cox' chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the

Stoichiometry A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor.

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

Stoichiometry
Pick out the wrong unit conversion of calorific value.

Stoichiometry
A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of

Stoichiometry
'Cox' chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the

Stoichiometry
A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor.

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