Stoichiometry Heat of reaction is not influenced by Whether the reaction is carried out at constant temperature or constant pressure None of these The route/method through which final products are obtained The physical state (e.g., solid, liquid or gaseous) of reactants and products Whether the reaction is carried out at constant temperature or constant pressure None of these The route/method through which final products are obtained The physical state (e.g., solid, liquid or gaseous) of reactants and products ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The depression in freezing point of a solution is Inversely proportional to the mass of solvent Directly proportional to the mole of solute Both A & B Neither A nor B Inversely proportional to the mass of solvent Directly proportional to the mole of solute Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the correct conversion. 1 calorie = 252 BTU 1 BTU =453.6 calories 1 calorie = 453.6 BTU 1 BTU = 252 calories 1 calorie = 252 BTU 1 BTU =453.6 calories 1 calorie = 453.6 BTU 1 BTU = 252 calories 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. Amgat's Henry's Raoult's None of these Amgat's Henry's Raoult's None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heats of vaporisation of CS₂, C₂H₅OH &H₂O are 26.8, 38.6 & 40.6 KJ/kg mole respectively. The order of decreasing inter-molecular forces in these liquids is CS₂ > C₂H₅OH > H₂O CS₂ > H₂O > C₂H₅OH H₂O > CS₂ > C₂H₅OH H₂O > C₂H₅OH > CS₂ CS₂ > C₂H₅OH > H₂O CS₂ > H₂O > C₂H₅OH H₂O > CS₂ > C₂H₅OH H₂O > C₂H₅OH > CS₂ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases. Kinetic energy Intermolecular forces Total energy Potential energy Kinetic energy Intermolecular forces Total energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
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