Heat of ____________ of a fuel is called its calorific value?

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In panel test for spalling resistance, the average face temperature of panel assembly is maintained at _____________ °C for 24 hours?

A. 700 B. 1000 C. 1600 D. 2000...

The unit of specific heat at constant pressure, Cp, in SI unit is__________________?

A. W/m2°C B. J/kg°K C. W/m°K D. J/m3°K...

Dissolving a solute in a solvent does not change its________________?

A. Specific heat B. Vapour pressure C. Viscosity D. None of these...

The increase in the temperature of the aqueous solution will result in decrease of its________________?

A. Weight % of the solute B. Mole fraction of the solute C. Molarity D. Molality...

The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg ?

A. 0.2 B. 0.1 C. 0.4 D. 0.6...