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. Total energy Intermolecular forces Potential energy Kinetic energy Total energy Intermolecular forces Potential energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The total number of atoms in 8.5 gm of NH₃ is __________ x 1023. 6.02 9.03 1.204 3.01 6.02 9.03 1.204 3.01 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The net heat evolved or absorbed in a chemical process, i.e. total change in the enthalpy of the system is independent of the State of aggregation & the state of combination at the beginning & the end of the reaction None of these Number of intermediate chemical reactions involved Temperature & pressure State of aggregation & the state of combination at the beginning & the end of the reaction None of these Number of intermediate chemical reactions involved Temperature & pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Gases having same reduced temperatures and reduced pressures Have nearly the same compressibility factor Both A & B Deviate from ideal gas behaviour to the same degree Neither A nor B Have nearly the same compressibility factor Both A & B Deviate from ideal gas behaviour to the same degree Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The equilibria relations in a multicom-ponent and multiphase system can not be calculated with the help of the Emperical equations Theoretical equations Phase rule Experimental data Emperical equations Theoretical equations Phase rule Experimental data ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The most convenient way of expressing solution concentration is in terms of Normality Molality Mole fraction Molarity Normality Molality Mole fraction Molarity ANSWER DOWNLOAD EXAMIANS APP
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