Chemical Engineering :: Stoichiometry
- Solutions having the same osmotic pressure are called __________ solutions.
- In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute.
- Pick out the wrong conversion formula for the conversion of weight units :
- The amount of Zn (atomic weight = 65) required to form 224 c.c. of H₂ at N.T.P. on treatment with dilute H₂SO₄ will be __________ gm.
- With rise in temperature, the heat capacity of a substance
- Measurement of the amount of dry gas collected over water from volume of moist gas is based on the
- Pick out the wrong statement about the recycle stream in a process.
- In a chemical process, the recycle stream is purged for
- Osmotic pressure of the solution can be increased by
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A.
Recycling in a process stream helps in utilising the valuable reactants to the maximum with minimum loss of reactants |
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B.
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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C.
Recycling in a process does not help in getting higher extent of reaction |
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D.
Recycling is exemplified by refluxing back a part of the distillate to the distillation column to maintain the quantity of liquid within the column |