Correct answer
A. CO2, O2, CO
Explanation
The correct answer is CO2, O2, CO.
Which of the following is not a natural source of air pollution?
Equivalent diameter for heat transfer calculation for a duct of square cross-section having each side as ‘d’ will be________?
The main drawback of supplying more excess air in the combustion of fuel is the________?
Phenolic water generated in coke ovens & by-product plant attached to an integrated steel plant containing phenol in concentration of less than 100 mg/litre can be removed by________?
Which of the following has the highest theoretical flame temperature?
Binary distillation involves the mass transfer by ________ at the gas-liquid interface?