If the heat of solution of an ideal gas in a liquid ... - Solved MCQs & Answer

4988Chemical EngineeringMedium

If the heat of solution of an ideal gas in a liquid is negative, then its solubility at a given partial pressure varies with the temperature as________?

ASolubility is independent of temperature

BSolubility increases or decreases with temperature depending on the Gibbs free energy change

CSolubility increases as temperature increases

DSolubility increases as temperature decreases

Correct answer

D. Solubility increases as temperature decreases

Explanation

The correct answer is Solubility increases as temperature decreases.

Vena-contracta pressure tapping is at a distance ________ from the position of an orificemeter fitted in a pipe of internal diameter ‘d’?

The dew point of a saturated gas phase equals the ________ temperature?

Vegetable oils are hydrogenated in a ________ reactor?

________ test is done to find out the softening point of bitumen?

A gaseous mixture contains 14 kg of N2, 16 kg of O2 and 17 kg of NH3. The mole fraction of oxygen is________?

Entropy change for an irreversible process taking system and surrounding together is________?