Correct answer
A. n = 1
Explanation
The correct answer is n = 1.
Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid?
Most suitable material of construction for the storage of concentrated nitric acid is________?
The concentration of water vapour in troposphere, which depends upon the altitude & temperature, varies in the range of zero to ________ percent?
Residual magnetism in steel for magnets is increased by the addition of________?
Hypersorption refers to a ________ process?
The reduction ratio for fine grinders is________?