5630Chemical EngineeringMedium
The head loss in turbulent flow in pipe is proportional to(where, V = velocity of fluid through the pipe)?
AV2
B1/V
CV
D1/V2
Correct answer
A. V2
Explanation
The correct answer is V2.
Correct answer
A. V2
Explanation
The correct answer is V2.
Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult’s law is proportional to the________?
The reaction between oxygen and organic material is a/an ________ reaction?
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 3⁄4 0.75 ρ at a temperature of ________ °K?
Which of the following pipe bends will incur the largest head loss?
The internal energy of an ideal gas does not change in a reversible ________ process?
A very dilute solution is prepared by dissolving ‘x1’ mole of solute in ‘x2’ mole of a solvent. The mole fraction of solute is approximately equal to________?