Correct answer
C. None of these
Explanation
The correct answer is None of these.
Stabilisation of gasoline (petrol) means ________?
Suitability of steel for its use in cable is judged by its strength in________?
Temperature measuring instruments are standardised mostly with ________ points of pure substances?
Which of the following is not a graphical method (but is an analytical method) for the calculation of theoretical number of stages in case of continuous binary distillation?
Diamagnetic materials________?
Baffles are provided in heat exchangers to________?