Stoichiometry The ratio of existing moles of vapor per mole of vapor free gas to the moles of vapor that would be present per mole of vapor free gas, if the mixture were saturated at the existing temperature & pressure, is termed as the Percentage saturation None of these Relative humidity Relative saturation Percentage saturation None of these Relative humidity Relative saturation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The evaporation of aqueous solution of sugar causes its molarity to Decrease. Either A or B; depends on the concentration of the solution. increase. Remain unchanged. Decrease. Either A or B; depends on the concentration of the solution. increase. Remain unchanged. ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be Basic Neutral More acidic Of the same acidity Basic Neutral More acidic Of the same acidity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution OH⁻ ions are absent None of these Both H⁺ and OH⁻ ions are present in very small but equal concentration H⁺ ions are absent OH⁻ ions are absent None of these Both H⁺ and OH⁻ ions are present in very small but equal concentration H⁺ ions are absent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 ata is equivalent to 1 atm 0.98 Pascal 10 torr 1 kgf/cm² 1 atm 0.98 Pascal 10 torr 1 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For any system, the __________ heat of solution is dependent on the temperature and the adsorbate concentration. Differential Both A & B Neither A nor B Integral Differential Both A & B Neither A nor B Integral ANSWER DOWNLOAD EXAMIANS APP
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