Question 1011. The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and re-condensed, then the liquid with the next higher boiling point is then evaporated and re-condensed, and so on until all the available liquid fuels are separately recovered in the sequence of their boiling points. Such a process is called

Question 1012. If in the equation pvn = C, the value of n = ∝, then the process is called

Question 1013. If the value of n = 0 in the equation pvn = C, then the process is called

Question 1014. The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and R = Gas constant)

Question 1015. Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific heat at constant volume, γ = cp/cv, known as adiabatic index, and R = Gas constant)

Question 1016. Charles' law states that all perfect gases change in volume by __________ of its original volume at 0°C for every 1°C change in temperature, when pressure remains constant.

Question 1017. The heating of a gas at constant pressure is governed by

Question 1018. Which of the following is an irreversible cycle?

Question 1019. The efficiency of a gas turbine is given by

Question 1020. The natural solid fuel is