Stoichiometry Isotopes are atoms having the same Atomic mass Mass number Number of neutrons None of these Atomic mass Mass number Number of neutrons None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Volume occupied by one gm mole of a gas at S.T.P. is 22.4 c.c 22.4 litres 359 litres 22400 litres 22.4 c.c 22.4 litres 359 litres 22400 litres ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The total volume occupied by a gaseous mixture is equal to the sum of the pure component volumes. This is the __________ law. Avogadro's Amgat's GayLussac's Dalton's Avogadro's Amgat's GayLussac's Dalton's ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With rise in temperature, the solubility of ammonia in water at a fixed pressure Increases Remains unchanged Decreases Increases exponentially Increases Remains unchanged Decreases Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of a substance, at its melting point, is __________ in the solid state as compared to that in the liquid state. Same Either A or B; depends on the nature of the substance Less More Same Either A or B; depends on the nature of the substance Less More ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A vessel of volume 1000 m³ contains air which is saturated with water vapour. The total pressure and temperature are 100 kPa and 20°C respectively. Assuming that the vapour pressure of water at 20°C is 2.34 kPa, the amount of water vapour (in kg) in the vessel is approximately 17 20 25 34 17 20 25 34 ANSWER DOWNLOAD EXAMIANS APP
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