Stoichiometry Which of the following ratios defines the recycle ratio in a chemical process? Gross feed stream/recycle feed stream Recycle stream/fresh feed stream Recycle stream/gross feed stream None of these Gross feed stream/recycle feed stream Recycle stream/fresh feed stream Recycle stream/gross feed stream None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At what temperature, given mass of a gas that occupies a volume of 2 litres at N.T.P. will occupy a volume of 4 litres, if the pressure of the gas is kept constant? 100°C 273°K 273°C 200°C 100°C 273°K 273°C 200°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Refluxing of part of the distillate in a fractionating column is a 'recycling operation', aimed primarily at Product enrichment Yield enhancement Heat conservation None of these Product enrichment Yield enhancement Heat conservation None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an ideal gas, the compressibility factor Is unity at Boyle's temperature Decreases with pressure rise Zero Is unity at all temperature Is unity at Boyle's temperature Decreases with pressure rise Zero Is unity at all temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution Both H⁺ and OH⁻ ions are present in very small but equal concentration H⁺ ions are absent OH⁻ ions are absent None of these Both H⁺ and OH⁻ ions are present in very small but equal concentration H⁺ ions are absent OH⁻ ions are absent None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute. Remain unchanged None of these Increase Decrease Remain unchanged None of these Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
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