7543Chemical EngineeringMedium
Atmospheric corrosion of metals result from their________?
AFast oxidation
BSlow oxidation
CSlow dehydration
DFast hydration
Correct answer
B. Slow oxidation
Explanation
The correct answer is Slow oxidation.
Correct answer
B. Slow oxidation
Explanation
The correct answer is Slow oxidation.
A centrifugal filtration unit operating at a rotational speed of w has inner surface of the liquid (density ρL) located at a radial distance R from the axis of rotation. The thickness of the liquid film is δ and no cake is formed. The initial pressure drop during filtration is ________?
Residual magnetism in steel for magnets is increased by the addition of________?
Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid?
Which one is different for the neutral atoms of the isotopes of an element?
Which of the following is a Naphthene?
Crude oil produced by Indian oil fields are predominantly ________ in nature?