Stoichiometry The atomic heat capacities of all solid elements __________ with decrease in temperature. Approach zero at 0°C Increases Decreases Remains unchanged Approach zero at 0°C Increases Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotonic solutions must have the same Normality Critical temperature Viscosity Molar concentration Normality Critical temperature Viscosity Molar concentration ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The hydroxyl ion (OH?) concentration in a solution having pH value 3 will be 10?? 10?? 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 Less than 100°C Between 100 and 110°C 110.6°C 100°C Less than 100°C Between 100 and 110°C 110.6°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Na₂SO₄. 10H₂O crystals are formed by cooling 100 Kg of 30% by weight aqueous solution of Na₂SO₄. The final concentration of the solute in the solution is 10%. The weight of crystals is 45.35 32.2 58.65 20 45.35 32.2 58.65 20 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis 1.3 1.2 1.25 1.35 1.3 1.2 1.25 1.35 ANSWER DOWNLOAD EXAMIANS APP
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