4164Chemical EngineeringMedium
The lowest layer of atmosphere is known as the________?
AStratosphere
BIonosphere
CNone of these
DTroposphere
Correct answer
D. Troposphere
Explanation
The correct answer is Troposphere.
Correct answer
D. Troposphere
Explanation
The correct answer is Troposphere.
Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo?
Which of the following polymers is used for making a non stick coating on frying pans?
The function of an economiser in a boiler is to preheat the ________?
Gas cooling as compared to water cooling of nuclear reactors________?
Most common stainless steel type 316, which is highly resistant to corrosion contains________?
The substance used as a smoke screen in warfare is________?