Stoichiometry A gas at 0°C was subjected to constant pressure cooling until its volume became half the original volume. The temperature of the gas at this stage will be -136.5°K -136.5°C 0°K 0°C -136.5°K -136.5°C 0°K 0°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following ideal gas laws are not applicable to mixture of gases ? Amgat's law None of these Boyle's law & Charle's Law Dalton's law Amgat's law None of these Boyle's law & Charle's Law Dalton's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If a solution of eutectic composition is cooled, __________ reaching the eutectic temperature. It will undergo no change until It will not solidify even on The solvent begins to freeze out even before None of these It will undergo no change until It will not solidify even on The solvent begins to freeze out even before None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A sample of well water contains 140 gm/m³ Ca²⁺ ions and 345 gm/m³ Na⁺ ions. The hardness of the sample of water, expressed in terms of equivalent CaCO₃ in gm/m³ is (assuming atomic masses of Ca :40, Na : 23, C : 12, O : 16) 350 485 345 140 350 485 345 140 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Measurement of the amount of dry gas collected over water from volume of moist gas is based on the Avogadro's hypothesis Dalton's law of partial pressures Boyle's law Charle's law Avogadro's hypothesis Dalton's law of partial pressures Boyle's law Charle's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Variation of vapor pressure with temperature can be calculated using Clausius-Clapeyron equation, which assumes that the All of these Vapor follows the ideal gas law Volume in the liquid state is negligible compared with that in the vapor state Molal latent heat of vaporisation is constant within the limited temperature range All of these Vapor follows the ideal gas law Volume in the liquid state is negligible compared with that in the vapor state Molal latent heat of vaporisation is constant within the limited temperature range ANSWER DOWNLOAD EXAMIANS APP
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