Stoichiometry Pure oxygen is mixed with air to produce an enriched air containing 50 volume % of oxygen. The ratio of moles of air to oxygen used is 1.72 0.2 0.58 0.5 1.72 0.2 0.58 0.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Dissolving a solute in a solvent does not change its None of these Specific heat Vapour pressure Viscosity None of these Specific heat Vapour pressure Viscosity 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. -1632.3 +816.15 -2448.45 +1632.3 -1632.3 +816.15 -2448.45 +1632.3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An equation for calculating vapour pressure is given by, log10 P = A - B(t + c). Kopp's rule Kistyakowsky equation Antonic equation Trouton's rule Kopp's rule Kistyakowsky equation Antonic equation Trouton's rule ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of solution in a system in which both solute and solvent are liquids is termed as Heat of mixing Heat of hydration Heat of solvation Standard integral heat of solution Heat of mixing Heat of hydration Heat of solvation Standard integral heat of solution 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 Moles of non-volatile solute Temperature None of these Volume of solution Moles of non-volatile solute Temperature None of these Volume of solution ANSWER DOWNLOAD EXAMIANS APP
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