An oil is converted into fat by its________?

A hydraulic press has a ram of 10 cms in diameter and a plunger of 1 cm in diameter. The force required on the plunger to raise a weight of 10 tons on the ram is ________ kg?

The hardest material just prior to diamond in Mho’s scale is________?

Flooding in a column results due to________?

In a forced draft cooling tower, water is cooled from 95 to 80°F by exposure to air with a wet bulb temperature of 70°F. In this case, the________?

The pyrogallol solution used in Orsat apparatus can absorb________?