Stoichiometry The effect of pressure on the heat capacity of the gases __________ is negligible. Neither A nor B At pressure below one atmosphere Both A & B Below the critical temperature Neither A nor B At pressure below one atmosphere Both A & B Below the critical temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change. Gibbs free energy Enthalpy Internal energy Entropy Gibbs free energy Enthalpy Internal energy Entropy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Boiling point of a solution as compared to that of the corresponding solvent is More Either more or less; depends upon the solvent Same Less More Either more or less; depends upon the solvent Same Less ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat evolved in the combustion of benzene is represented by the equation: C₆H₆ + 7.5 O₂ = 6CO₂ + 3H₂O, ΔH = 3264.6 kJ/kg. mole The heat energy change, when 39 gm of C₆H₆ is burnt in an open container, will be __________ kJ/kgmole. -2448.45 +1632.3 +816.15 -1632.3 -2448.45 +1632.3 +816.15 -1632.3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas). √T 1/√T T² T √T 1/√T T² T ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is followed by an ideal solution ? Boyle's law Amgat's law Raoult's law Trouton's rule Boyle's law Amgat's law Raoult's law Trouton's rule ANSWER DOWNLOAD EXAMIANS APP
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