Stoichiometry The vapor pressure of water at 100°C is 76 cms of Hg 100N/m² 760 mm wc 13.6 cms of Hg 76 cms of Hg 100N/m² 760 mm wc 13.6 cms of Hg ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At a temperature of 0°K, the molecules of a gas have only __________ energy. Vibrational Rotational None of these Translational Vibrational Rotational None of these Translational ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A perfectly insulated container of volume V is divided into two equal halves by a partition. One side is under vacuum, while the other side has one mole of an ideal gas (with constant heat capacity) at 298 K. If the partition is broken, the final temperature of the gas in the container Can not be determined Will be 298 K Will be less than 298 K Will be greater than 298 K Can not be determined Will be 298 K Will be less than 298 K Will be greater than 298 K 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. 27 54 2.7 5.4 27 54 2.7 5.4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the 'corresponding states'. At equal reduced conditions i.e., at the corresponding state, the __________ of different gases are nearly the same. Humidity None of these Compressibility Molecular weight Humidity None of these Compressibility Molecular weight ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At what temperature, given mass of a gas that occupies a volume of 2 litres at N.T.P. will occupy a volume of 4 litres, if the pressure of the gas is kept constant? 273°K 200°C 273°C 100°C 273°K 200°C 273°C 100°C ANSWER DOWNLOAD EXAMIANS APP
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