The accumulation in a steady state combustion process, burning 1 kg mole of carbon with 1 kg mole of oxygen thereby producing 1 kg mole of carbon dioxide, is ________ kg mole?

A compound was found having nitrogen and oxygen in the ratio 28 gm and 80 gm respectively. The formula of the compound is________?

Maraging steels derive their strength from the following mechanism?

The depression in freezing point of a solution is________?

The difference of wet bulb temperature and adiabatic saturation temperature of unsaturated mixture of any system is________?

In case of a ball mill?