Stoichiometry In case of vapor-liquid equilibria, which of the following does not account for gas phase deviation from ideality? Fugacity co-efficient None of these Use of equation of state Activity co-efficient Fugacity co-efficient None of these Use of equation of state Activity co-efficient ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Decreases Either A or B; depends on the type of solution Remains unchanged Increases Decreases Either A or B; depends on the type of solution Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Increasing the temperature of an aqueous solution will cause decrease in its Mole fraction Weight percent Molality Molarity Mole fraction Weight percent Molality Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A butane isomerisation process produces 70 kmole/hr of pure isobutane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be 3 kmole/hr 6 kmole/hr 4 kmole/hr 5 kmole/hr 3 kmole/hr 6 kmole/hr 4 kmole/hr 5 kmole/hr ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg of calcium carbide (CaC₂) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour? 20 10 5 15 20 10 5 15 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the Volume of solution Moles of non-volatile solute None of these Temperature Volume of solution Moles of non-volatile solute None of these Temperature ANSWER DOWNLOAD EXAMIANS APP
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