At higher temperature, molal heat capacities of most of the gases (at constant pressure) __________ with increase in temperature. Increases linearly Decreases Increases Remains unchanged TRUE ANSWER : ? YOUR ANSWER : ?
The pressure under which liquid and vapor can co-exit at equilibrium is called the __________ vapor pressure. Limiting Saturated Normal Real TRUE ANSWER : ? YOUR ANSWER : ?
The heat of vaporisation __________ with increase in pressure. Becomes zero at critical pressure Decreases Both B and C Increases TRUE ANSWER : ? YOUR ANSWER : ?
Gases having same reduced temperatures and reduced pressures Have nearly the same compressibility factor Neither A nor B Deviate from ideal gas behaviour to the same degree Both A & B TRUE ANSWER : ? YOUR ANSWER : ?
The heat of solution depends upon the Nature of solvent All of these Nature of solute Concentration of solution TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following gravity scales is used exclusively for liquids heavier than water? Baumme scale Twaddel scale None of these API scale TRUE ANSWER : ? YOUR ANSWER : ?
The heat capacity of most substances is greater for the __________ state. Gaseous Liquid Solid None of these TRUE ANSWER : ? YOUR ANSWER : ?