1169Chemical EngineeringMedium
The main constituent of bones is ________?
ACaCl2
BCaCO3
CCaF2
DCa3(PO4)2
Correct answer
D. Ca3(PO4)2
Explanation
The correct answer is Ca3(PO4)2.
Correct answer
D. Ca3(PO4)2
Explanation
The correct answer is Ca3(PO4)2.
The pressure (kg/cm2) and temperature (°C) maintained in electrical desalters for crude oil are respectively________?
In case of an ________ process, the temperature of the system increases?
Salt cake is chemically represented by________?
1m3 is approximately equal to________?
40 gms each of the methane and oxygen are mixed in an empty container maintained at 40°C. The fraction of the total pressure exerted by oxygen is________?
Kopp’s rule is concerned with the calculation of________?