8184Chemical EngineeringMedium
Metal at the top of the electromotive series is________?
AMost active
BMost stable
CMost noble
DLeast active
Correct answer
A. Most active
Explanation
The correct answer is Most active.
Correct answer
A. Most active
Explanation
The correct answer is Most active.
The main purpose of galvanising iron sheets is to________?
Alkylation________?
The number of degrees of freedom for an azeotropic mixture in a two component vapourliquid equilibria is/are________?
Pick out the wrong statement?
Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is ________ centistokes (or 100 Redwood I seconds)?
Velocity of a small particle of diameter ‘Dp’ at a distance ‘r’ from the rotational axis of a cyclone rotating at an angular speed ‘ω’ is given by (the other symbols are as per standard notation)?