Stoichiometry Concentration of a solution expressed in terms of __________ is independent of temperature. Molality Molarity Normality None of these Molality Molarity Normality None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For a reacation, X → Y, if the concentration of 'X' is tripled; the rate becomes nine times. The order of reaction is 3 2 1 3 2 1 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 100°C Between 100 and 110°C 110.6°C Less than 100°C 100°C Between 100 and 110°C 110.6°C Less than 100°C 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 Neutral Basic More acidic Of the same acidity Neutral Basic More acidic Of the same acidity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With rise in pressure, the solubility of gases in solvent, at a fixed temperature Decreases linearly Increases Remains unchanged Decreases Decreases linearly Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Elements in a periodic table are arranged in order of their Mass number Metallic characteristics Atomic weight Atomic number Mass number Metallic characteristics Atomic weight Atomic number ANSWER DOWNLOAD EXAMIANS APP
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