1

BITSAT 2021

MCQ (Single Correct Answer)

+3

-1

The incorrect expression among the following is

2

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

Which of the following statement is correct?

3

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

At the top of a mountain the thermometer reads 0$$^\circ$$C and the barometer reads 710 mm Hg. At the bottom of the mountain the temperature is 30$$^\circ$$C and the pressure is 760 mm Hg. The ratio of the density of air at the top to that of the bottom is

4

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

The enthalpies of combustion of carbon and carbon monoxide in excess of oxygen at 298 K and constant pressure are $$-$$393.5 kJ/mol and $$-$$280.0 kj/mol respectively. The heat of formation of carbon monoxide at constant volume is

Questions Asked from Thermodynamics (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

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