Stoichiometry 1 Kcal/kg. °C is equivalent to __________ BTU/lb. °F. 1 4.97 2.42 None of these 1 4.97 2.42 None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements. This is the statement of Kopp's rule Trouton's rule Nearnst heat theorem Law of Petit and Dulong Kopp's rule Trouton's rule Nearnst heat theorem Law of Petit and Dulong ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the None of these Temperature Volume of solution Moles of non-volatile solute None of these Temperature Volume of solution Moles of non-volatile solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Saturated solution of benzene in water is in equilibrium with a mixture of air and vapours of benzene and water at room temperature and pressure. Mole fraction of benzene in liquid is xB and the vapour pressures of benzene and water at these conditions are PvB and Pvw respectively. The partial pressure of benzene in air-vapour mixture is PvB XB.PvB (Patm - Pvw)xB XB.Patm PvB XB.PvB (Patm - Pvw)xB XB.Patm 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 1335 1735 1525 1225 1335 1735 1525 1225 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The latent heat of vaporisation All of these Becomes zero at the critical point Decreases with increased temperature Decreases as pressure increases All of these Becomes zero at the critical point Decreases with increased temperature Decreases as pressure increases ANSWER DOWNLOAD EXAMIANS APP
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