1271Chemical EngineeringMedium
Foul odour and bad taste of water is removed by treating with________?
ACopper sulphate
BAlum
CActivated carbon
DBleaching powder
Correct answer
C. Activated carbon
Explanation
The correct answer is Activated carbon.
Correct answer
C. Activated carbon
Explanation
The correct answer is Activated carbon.
“A claming section” before the liquid flows into the downcomer is provided to________?
Oil is hydrogenated using nickel catalyst in a ________ reactor?
Which of the following is the most lethal water pollutant?
In an exothermic chemical reaction, the reactants compared to the products have________?
The amount of a radioisotope remaining undecayed after a time equal to four times its half life, will be ________ percent?
Asphalts are ________?