Stoichiometry The most convenient way of expressing solution concentration is in terms of Molarity Molality Mole fraction Normality Molarity Molality Mole fraction Normality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10⁻³ T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to - 100°C is 18.33 kJ 18.11 kJ 10.73 kJ 16.15 kJ 18.33 kJ 18.11 kJ 10.73 kJ 16.15 kJ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry According to the kinetic theory, the thermal conductivity of a monoatomic gas is proportional to T2 T0.5 T T1.5 T2 T0.5 T T1.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The density of a gas at N.T.P.is 'ρ'. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75ρ at a temperature of __________ °K 400° 273° 300° 300° 400° 273° 300° 300° ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapour pressure of a solution (made by dissolving a solute in a solvent) is __________ that of the pure solvent. Equal to More than Either more or less; depends on the solvent Less than Equal to More than Either more or less; depends on the solvent Less than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion of temperature. °R = 273 + °F Temperature difference of 1°K = 1°C = 9/5 °F °C = (F- 32) x 0.555 °F = (°C + 17.778) x 1.8 °R = 273 + °F Temperature difference of 1°K = 1°C = 9/5 °F °C = (F- 32) x 0.555 °F = (°C + 17.778) x 1.8 ANSWER DOWNLOAD EXAMIANS APP
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