Stoichiometry With rise in temperature, the heat capacity of a substance Either A or B; depends on the substance Remains unchanged Decreases Increases Either A or B; depends on the substance Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Cp is expressed in S.I. unit as J/kg.°K 0°K W/m². °C W/m. °K J/kg.°K 0°K W/m². °C W/m. °K 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 Neither A nor B Both A & B Polar Non-polar Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 BTU/lb.←°F is equivalent to __________ kcal/kg.°C. 1 2.42 4.97 1.987 1 2.42 4.97 1.987 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a solvent produces a __________ in its solvent. Vapor pressure lowering Boiling point depression All of these Freezing point elevation Vapor pressure lowering Boiling point depression All of these Freezing point elevation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion. 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm² 1 kPa = 100 bar None of these 1 mm Hg = 1 torr = 133.3 Pa 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm² 1 kPa = 100 bar None of these 1 mm Hg = 1 torr = 133.3 Pa ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS