Stoichiometry If the absolute temperature of an ideal gas is tripled and simultaneously the pressure is reduced to one third; then the volume of gas will Increase nine fold Remain unaltered Decrease three fold Increase three fold Increase nine fold Remain unaltered Decrease three fold Increase three fold ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Mass number of an atom is the sum of the numbers of Neutrons and protons Neutrons and electrons Both A & B Protons and electrons Neutrons and protons Neutrons and electrons Both A & B Protons and electrons ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of a solution is 8, then its pOH value will be 10 6 1 7 10 6 1 7 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Simultaneous doubling of the absolute temperature of a gas and reduction of its pressure to half, will result in __________ in the volume of the gas. L/4th reduction No change Four fold increase Doubling L/4th reduction No change Four fold increase Doubling ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg.? 0.2 0.4 0.6 0.1 0.2 0.4 0.6 0.1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Cp is expressed in S.I. unit as W/m². °C W/m. °K J/kg.°K 0°K W/m². °C W/m. °K J/kg.°K 0°K ANSWER DOWNLOAD EXAMIANS APP
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