Stoichiometry The osmotic pressure of a solution increases, if its __________ is decreased. Temperature None of these Volume Solute concentration Temperature None of these Volume Solute concentration ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is 110.6°C 100°C Between 100 and 110°C Less than 100°C 110.6°C 100°C Between 100 and 110°C Less than 100°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gm moles of solute dissolved in one litre of a solution is called its Molality Equivalent weight Normality Molarity Molality Equivalent weight Normality Molarity ANSWER DOWNLOAD EXAMIANS APP
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 Increase in average molecular speed Increased collision rate among molecules Decrease in mean free path Increase in molecular attraction Increase in average molecular speed Increased collision rate among molecules Decrease in mean free path ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of __________ of a fuel is called its calorific value. Formation Combustion Reaction Vaporisation Formation Combustion Reaction Vaporisation 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 More Either A or B; depends on the nature of the substance Less Same More Either A or B; depends on the nature of the substance Less ANSWER DOWNLOAD EXAMIANS APP
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