Stoichiometry The density of a gas at N.T.P.is 'ρ'. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75ρ at a temperature of __________ °K 300° 400° 273° 300° 300° 400° 273° 300° ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kinetic theory of gases stipulates that, the Molecules possess appreciable volume Absolute temperature is a measure of the kinetic energy of molecules Energy is lost during molecular collisions None of these Molecules possess appreciable volume Absolute temperature is a measure of the kinetic energy of molecules Energy is lost during molecular collisions None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Does not vary Decreases Increases Varies linearly Does not vary Decreases Increases Varies linearly ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Volume percent for gases is equal to the Mole percent only for ideal gases Mole percent Weight percent Weight percent only for ideal gases Mole percent only for ideal gases Mole percent Weight percent Weight percent only for ideal gases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Dissolving a solute in a solvent does not change its None of these Viscosity Vapour pressure Specific heat None of these Viscosity Vapour pressure Specific heat ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry S.T.P. corresponds to 101.325 kPa gauge pressure & 15.5°C 760 mm Hg gauge pressure & 15.5°C 1 atm. absolute pressure & 15.5°C 760 torr & 0°C 101.325 kPa gauge pressure & 15.5°C 760 mm Hg gauge pressure & 15.5°C 1 atm. absolute pressure & 15.5°C 760 torr & 0°C ANSWER DOWNLOAD EXAMIANS APP
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