Correct answer
A. Electro-static precipitator
Explanation
The correct answer is Electro-static precipitator.
In gas-liquid contact operation, the number of ideal stages, N = (xa – xb)/(xb – x*b). This is true when the stripping factor ‘S’ is ________?
Production of a hollow product by inflation of a tube or parison is called the ________ process?
Two solutions A1 & A2 have pH value of 2 & 6 respectively. It implies that the solution?
Thermal pollution due to excessive heat & temperature in the working place causes________?
The product of a commercial direct reduction process is________?
At standard conditions, N2 + 2O2 ⇌ 2NO2; ΔG° = 100 kJ/mole NO + 1⁄2O2 ⇌ 2NO2; ΔG° = -35 kJ/mole The standard free energy of formation of NO in kJ/mole is________?