7178Chemical EngineeringMedium
Photographic plates are coated with________?
ACalcium silicate
BSilver nitrate
CMetallic silver
DSilver halide
Correct answer
D. Silver halide
Explanation
The correct answer is Silver halide.
Correct answer
D. Silver halide
Explanation
The correct answer is Silver halide.
Joule-Thomson Co-efficient at any point on the inversion curve is________?
With increase in molecular weight of the gas, the head developed by a centrifugal compressor will________?
The peripheral velocity at inlet of a centrifugal pump having inlet diameter of 25 cms and rotating at 950 rpm is ________ m/sec?
A high pressure boiler generates steam at a pressure greater than ________ kg/cm2?
Hydrogenation of oil is carried out in a/an ________ in Vanaspati manufacturing plant?
Pick out the wrong statement?