Correct answer
C. Softness & flexibility
Explanation
The correct answer is Softness & flexibility.
Critical velocity in a pipe flow________?
Out of the following, maximum temperature drop for a given heat flow & for the same thickness will be in the case of________?
Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic________?
With increase in the concentration of the adsorbate, the integral heat of adsorption________?
Viscosity of water is about ________ times that of air at room temperature?
In general, the limit of inflammability/explosion limit of fuel gases is widened by the________?