Stoichiometry The vapour pressure of water is given by, in Psat = A - (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K.The vapor pressure of water in atm. at 50°C is approximately 0.13 0.11 0.07 0.09 0.13 0.11 0.07 0.09 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A saturated vapor on being compressed would Both A & B Form wet steam Neither A nor B Condense Both A & B Form wet steam Neither A nor B Condense ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg of calcium carbide (CaC₂) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour? 20 5 15 10 20 5 15 10 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Avogadro number is the number of molecules in one __________ of a gas. Gm.mole Litre Kilogram Gram Gm.mole Litre Kilogram Gram ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If 1.5 moles of oxygen combines with aluminium to form Al2O₃, then the weight of aluminium (atomic weight = 27 ) used in this reaction is __________ gm. 54 27 5.4 2.7 54 27 5.4 2.7 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At a temperature of 0°K, the molecules of a gas have only __________ energy. None of these Rotational Translational Vibrational None of these Rotational Translational Vibrational ANSWER DOWNLOAD EXAMIANS APP
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