Stoichiometry At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to Increase in molecular attraction Decrease in mean free path Increase in average molecular speed Increased collision rate among molecules Increase in molecular attraction Decrease in mean free path Increase in average molecular speed Increased collision rate among molecules ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A vapor that exists above its critical temperature is termed as a __________ vapor. Unsaturated Sub-cooled Saturated Gaseous Unsaturated Sub-cooled Saturated Gaseous ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of H⁺ in 1 c.c solution of pH 13 is 6.023xl0⁷ 6.023 xl0¹³ 10¹³ 6.023 x 10¹⁰ 6.023xl0⁷ 6.023 xl0¹³ 10¹³ 6.023 x 10¹⁰ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of the solution can be increased by None of these Increasing the volume of the vessel containing the solution Decreasing its temperature Diluting the solution None of these Increasing the volume of the vessel containing the solution Decreasing its temperature Diluting the solution ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight. Increases linearly Decreases Remains unchanged Increases Increases linearly Decreases Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration OH⁻ ions are absent None of these H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration OH⁻ ions are absent None of these ANSWER DOWNLOAD EXAMIANS APP
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