3454Chemical EngineeringMedium
(Le/D) for fully open globe value may be around________?
A300
B10
C25
D75
Correct answer
A. 300
Explanation
The correct answer is 300.
Correct answer
A. 300
Explanation
The correct answer is 300.
Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making________?
Sphericity of raschig ring (whose length and diameter are equal) is________?
Coke oven regenerators are made of ________ bricks?
Enthalpy of formation of NH3 is – 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH3 → N2 + 3H2, is equal to ________ kJ/kg. mole?
In the ammonia synthesis reaction, N2 + 3H2 ⇌ 2NH3 + 22.4 kcal, the formation of NH3 will be favoured by________?
________ is not a fertilizer?