Correct answer
D. Ordinary water
Explanation
The correct answer is Ordinary water.
Which of the following is not an abrasive material?
Theoretical flame temperature of a fuel is that temperature which is attained, when the fuel is completely burnt ‘using theoretical amount of air in________?
________ is not used as the control rod material in a nuclear reactor?
Which of the following can be made into briquettes without the use of a binder?
Which of the following comprises of hydrocarbons?
Concentration of NaOH solution produced by mercury electrolytic cell is about ________ percent?