Stoichiometry Cv for monoatomic gases is equal to(where, R = gas constant) 2R 3R 1.5 R R 2R 3R 1.5 R R ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assuming that CO₂ obeys perfect gas law, calculate the density of CO₂ (in kg/m³) at 263°C and 2 atm. 2 1 3 4 2 1 3 4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 80 kg of Na₂SO₄ (molecular weight = 142) is present in 330 kg of an aqueous solution. The solution is cooled such that. 80 kg of Na₂SO₄ .10H₂O crystals separate out. The weight fraction of Na₂SO₄ in the remaining solution is 0.24 1 0.18 0.24 1 0.18 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gas at 0°C is cooled at constant pressure until its volume becomes half the original volume. The temperature of the gas at this state will be - 136.5°K -273°C 0°K -136.5°C - 136.5°K -273°C 0°K -136.5°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of vaporisation __________ with increase in pressure. Decreases Both B and C Increases Becomes zero at critical pressure Decreases Both B and C Increases Becomes zero at critical pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Refluxing of part of the distillate in a fractionating column is a 'recycling operation', aimed primarily at Yield enhancement None of these Product enrichment Heat conservation Yield enhancement None of these Product enrichment Heat conservation ANSWER DOWNLOAD EXAMIANS APP
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