Stoichiometry A very dilute solution is prepared by dissolving 'x1' mole of solute in 'x2' mole of a solvent. The mole fraction of solute is approximately equal to 1 - (x1/x2) X1/x2 X2/x1 1/x2 1 - (x1/x2) X1/x2 X2/x1 1/x2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assume that benzene is insoluble in water. The normal boiling points of benzene and water are 80.1 and 100°C respectively. At a pressure of 1 atm, the boiling point of a mixture of benzene and water is 100°C Less than 80.1°C 80.1°C Greater than 80.1°C but less than 100°C 100°C Less than 80.1°C 80.1°C Greater than 80.1°C but less than 100°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The unit of specific heat at constant pressure, Cp, in SI unit is W/m²°C J/m³°K W/m°K J/kg°K W/m²°C J/m³°K W/m°K J/kg°K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times. √2 43834 4 43832 √2 43834 4 43832 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kopp's rule is useful for the determination of Activation energy Heat capacities of gases Heat capacities of solids Molal heat capacities of gases Activation energy Heat capacities of gases Heat capacities of solids Molal heat capacities of gases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of reaction is a function of the Neither (a) nor (b) Temperature Pressure Both(a)&(b) Neither (a) nor (b) Temperature Pressure Both(a)&(b) ANSWER DOWNLOAD EXAMIANS APP
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