Stoichiometry During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change. Entropy Gibbs free energy Enthalpy Internal energy Entropy Gibbs free energy Enthalpy Internal energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following expressions defines the Baume gravity scale for liquids lighter than water? °Be = (140/G) - 130 °Be = 200(G-1) °Be = (400/G) - 400 °Be = 145 - (145/G) °Be = (140/G) - 130 °Be = 200(G-1) °Be = (400/G) - 400 °Be = 145 - (145/G) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The average value of heat of neutralisation of dilute solution of strong acids and strong bases is about __________ kcal/kg.mole of water formed. 6680 97302 2481 13360 6680 97302 2481 13360 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following has the smallest least effect on the solubility of a solute into the solvent? Temperature Nature of the solvent Pressure Nature of the solute Temperature Nature of the solvent Pressure Nature of the solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of solution depends upon the All of these Nature of solute Nature of solvent Concentration of solution All of these Nature of solute Nature of solvent Concentration of solution ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an ideal gas, the compressibility factor Decreases with pressure rise Is unity at all temperature Is unity at Boyle's temperature Zero Decreases with pressure rise Is unity at all temperature Is unity at Boyle's temperature Zero ANSWER DOWNLOAD EXAMIANS APP
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