Which of the following quantities is not the property of the system__________________? A. pressure B. temperature C. specific volumeD. heat E. density

An isolated system is one in which_____________________? A. mass does not cross boundaries of the system, though energy may do soB. neither mass nor energy crosses the boundaries of the system C. both energy and mass cross the boundaries of…

To convert volumetric analysis to gravimetric analysis, the relative volume of each constituent of the flue gases is____________________? A. divided by its molecular weightB. multiplied by its molecular weight C. multiplied by its density D. multiplied by its specific weight…

Work done in a free expansion process is___________________? A. + ve B. -veC. zero D. maximum E. minimum

According to Avogadro’s Hypothesis ______________________? A. the molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature B. the sum of partial pressure of mixture of two gases is sum of the…

According to which law, all perfect gases change in volume by l/273th of their original volume at 0°C for every 1°C change in temperature when pressure remains constant ____________________? A. Joule’s law B. Boyle’s law C. Regnault’s law D. Gay-Lussac…

The same volume of all gases would represent their____________________? A. densities B. specific weightsC. molecular weights D. gas characteristic constants E. specific gravities

Boyle’s law i.e. pV = constant is applicable to gases under ___________________? A. all ranges of pressuresB. only small range of pressures C. high range of pressures D. steady change of pressures E. atmospheric conditions

The behaviour of gases can be fully determined by___________________? A. 1 law B. 2 laws C. 3 lawsD. 4 laws

Specific heat of air at constant pressure is equal to___________________? A. 0.17 B. 0.21C. 0.24 D. 1.0 E. 1.41