NEET 2023 Manipur | Heat and Thermodynamics Question 1 | Physics

NEET 2023 Manipur

MCQ (Single Correct Answer)

-1

For the given cycle, the work done during isobaric process is:

NEET 2023 Manipur Physics - Heat and Thermodynamics Question 1 English

200 J

Zero

400 J

600 J

NEET 2023 Manipur

MCQ (Single Correct Answer)

-1

A container of volume $$200 \mathrm{~cm}^3$$ contains 0.2 mole of hydrogen gas and 0.3 mole of argon gas. The pressure of the system at temperature $$200 \mathrm{~K}$$ ($$\mathrm{R}=8.3 \mathrm{JK}^{-1} \mathrm{~mol}^{-1}$$) will be :-

$$6.15 \times 10^5 \mathrm{~Pa}$$

$$6.15 \times 10^4 \mathrm{~Pa}$$

$$4.15 \times 10^5 \mathrm{~Pa}$$

$$4.15 \times 10^6 \mathrm{~Pa}$$

NEET 2023

MCQ (Single Correct Answer)

-1

The temperature of a gas is $$-50^{\circ} \mathrm{C}$$. To what temperature the gas should be heated so that the rms speed is increased by $$3$$ times?

$$3295^{\circ} \mathrm{C}$$

$$3097 \mathrm{~K}$$

$$223 \mathrm{~K}$$

$$669^{\circ} \mathrm{C}$$

NEET 2023

MCQ (Single Correct Answer)

-1

A Carnot engine has an efficiency of $$50 \%$$ when its source is at a temperature $$327^{\circ} \mathrm{C}$$. The temperature of the sink is :-

$$15^{\circ} \mathrm{C}$$

$$100^{\circ} \mathrm{C}$$

$$200^{\circ} \mathrm{C}$$

$$27^{\circ} \mathrm{C}$$

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Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution