Stoichiometry Which of the following gases is the most soluble in water? CO₂ H₂S NH₃ CH₄ CO₂ H₂S NH₃ CH₄ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The most convenient way of expressing solution concentration is in terms of Molarity Mole fraction Molality Normality Molarity Mole fraction Molality Normality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The equilibrium value of the mole fraction of the gas dissolved in a liquid is directly proportional to the partial pressure of that gas above the liquid surface. This statement pertaining to the solubility of gases in liquid is the __________ law. Henry's None of these Amgat's Raoult's Henry's None of these Amgat's Raoult's ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following ratios defines the recycle ratio in a chemical process? Recycle stream/gross feed stream Gross feed stream/recycle feed stream Recycle stream/fresh feed stream None of these Recycle stream/gross feed stream Gross feed stream/recycle feed stream Recycle stream/fresh feed stream None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperature, molal heat capacities of most of the gases (at constant pressure) __________ with increase in temperature. Increases linearly Decreases Remains unchanged Increases Increases linearly Decreases Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat change for the reaction, C(s) + 2S(s) → CS₂(l), is 104.2 kJ. It represents the heat of Fusion Combustion Formation Solution Fusion Combustion Formation Solution ANSWER DOWNLOAD EXAMIANS APP
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