Correct answer
A. Both A. and B.
Explanation
The correct answer is Both A. and B..
For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is________?
Heat pump________?
When the temperature and humidity of air is low, we usually use ________ draft cooling tower?
Pick out the correct statement?
The conversion XA and residence time data are collected for zero order liquid phase reaction in a stirred tank reactor. Which of the following will be a straight line?
The number of neutrons accompanying the formation of 54Xe139 and 38Sr94 from the absorption of a slow neutron by 92U235, followed by nuclear fission is ________?