5478Chemical EngineeringMedium
Octane number of 2, 2, 4 – trimethyl pentane is ________?
A0
BIn between 0 and 100
C100
DMore than 100
Correct answer
C. 100
Explanation
The correct answer is 100.
Correct answer
C. 100
Explanation
The correct answer is 100.
Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding________?
Correct use of ‘factor of safety’ is very important in equipment design. It is defined as the ratio of the________?
As the equilibrium moisture content of the coal increases, its________?
Flow rate measurement of hostile acids and alkalis can be most suitably done by a/an ________?
Isotopes of an element have different________?
True vapour pressure of a petroleum fraction ________ Reid vapour pressure?