Stoichiometry Concentration of a solution expressed in terms of __________ is independent of temperature. Molality None of these Molarity Normality Molality None of these Molarity Normality 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 Solution Combustion Formation Fusion Solution Combustion Formation Fusion ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For a given mass of a gas at constant temperature, if the volume 'V' becomes three times, then the pressure 'P' will become P/3 9P 9P² 3P P/3 9P 9P² 3P ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be Neutral Of the same acidity Basic More acidic Neutral Of the same acidity Basic More acidic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Claussius Clapeyron equation applies to the __________ process. Melting Sublimation Vaporisation All of these Melting Sublimation Vaporisation All of these 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 3 1 4 2 3 1 4 ANSWER DOWNLOAD EXAMIANS APP
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