Stoichiometry The heat capacity of a solid compound is calculated from the atomic heat capacities of its constituent elements with the help of the Kistyakowsky equation Kopp's rule Antonie equation Trouton's rule Kistyakowsky equation Kopp's rule Antonie equation Trouton's rule ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An azeotropic solution of two liquids has boiling point lower than either of them, when it Shows positive deviation from Raoult's law Shows negative deviation from Raoult's law Is unsaturated Is saturated Shows positive deviation from Raoult's law Shows negative deviation from Raoult's law Is unsaturated Is saturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The value of Trouton's ratio (λb/Tb) for a number of substances is 21 (where, λb = molal that of vaporisation of a substance at its normal boiling point, KCal/kg. mole and Tb = normal boiling point, °K). The Kis-tyakowsky equation is used for calculation of Trouton's ratio of __________ liquids. Polar Non-polar Both A & B Neither A nor B Polar Non-polar Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The depression in freezing point of a solution is Inversely proportional to the mass of solvent Directly proportional to the mole of solute Both A & B Neither A nor B Inversely proportional to the mass of solvent Directly proportional to the mole of solute Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of H⁺ in 1 c.c solution of pH 13 is 6.023xl0⁷ 6.023 xl0¹³ 6.023 x 10¹⁰ 10¹³ 6.023xl0⁷ 6.023 xl0¹³ 6.023 x 10¹⁰ 10¹³ 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. 43834 4 43832 √2 43834 4 43832 √2 ANSWER DOWNLOAD EXAMIANS APP
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