Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole. -92 92 46 -23 -92 92 46 -23 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ kg of CaCO₃ on heating will give 56 kg of CaO. 100 56 1000 144 100 56 1000 144 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Normality of a solution does not change with the increase in the Dilution of the solution Solute concentration Pressure Temperature Dilution of the solution Solute concentration Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An aqueous solution of 2.45% by weight H₂SO₄ has a specific gravity of 1.011. The composition expressed in normality is 0.5 0.2528 0.5055 0.25 0.5 0.2528 0.5055 0.25 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. Henry's Raoult's Amgat's None of these Henry's Raoult's Amgat's None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotopes are atoms having the same Atomic mass Mass number Number of neutrons None of these Atomic mass Mass number Number of neutrons None of these ANSWER DOWNLOAD EXAMIANS APP
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