Stoichiometry Boiling point of a solution as compared to that of the corresponding solvent is Same More Either more or less; depends upon the solvent Less Same More Either more or less; depends upon the solvent Less ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be 0.05 0.1 0.1818 0.2 0.05 0.1 0.1818 0.2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 6 gms of magnesium (atomic weight = 24), reacts with excess of an acid, the amount of H₂ produced will be __________ gm. gm. 1 3 5 0.5 1 3 5 0.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One mole of methane undergoes complete combustion in a stoichiometric amount of air. The reaction proceeds as CH₄ + 2O₂ → CO₂ + 2H₂O. Both the reactants and products are in gas phase. ΔH°298 = - 730 kJ/mole of methane. If the average specific heat of all the gases/vapour is 40 J/mole.K, the maximum temperature rise of the exhaust gases in °C would be approximately equal to 1225 1335 1525 1735 1225 1335 1525 1735 ANSWER DOWNLOAD EXAMIANS APP
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. -23 46 92 -92 -23 46 92 -92 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not used for computing latent heat of vaporisation? Kistyakowasky's equation Reference substance plots based on Durhing & Othmer plots Hess Clausius-Clayperon equation Kistyakowasky's equation Reference substance plots based on Durhing & Othmer plots Hess Clausius-Clayperon equation ANSWER DOWNLOAD EXAMIANS APP
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