NEET Physics: Thermodynamics — Free Practice Set 7 (10 MCQs)

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Physics preparation, focusing specifically on the chapter Thermodynamics. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

0

Easy

10

Medium

0

Hard

Key concepts covered in this specific test include Following, Statements, Isothermal, Diatomic, Undergoes, and Adiabatic.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which of the following statements is correct about an isothermal process for an ideal gas?

A. Internal energy increases
B. No heat is exchanged
C. Heat supplied equals work done
D. Pressure remains constant

Q2. A diatomic gas undergoes an adiabatic expansion from \( 780 \, \text{K} \) to \( 390 \, \text{K} \) with \( 1.3 \, \text{moles} \). What is the work done? (\( R = 8.3 \, \text{J mol}^{-1} \text{K}^{-1} \), \( \gamma = 1.4 \))

A. 10000 J
B. 10520 J
C. 11000 J
D. 11500 J

Q3. How much heat is required to raise the temperature of \( 0.15 \, \text{kg} \) of copper from \( 40^\circ \text{C} \) to \( 60^\circ \text{C} \)? (Specific heat of copper = \( 386.4 \, \text{J kg}^{-1} \text{K}^{-1} \))

A. 1000 J
B. 1159 J
C. 1200 J
D. 1300 J

Q4. How many joules are equivalent to \( 250 \, \text{cal} \) of heat? (1 cal = \( 4.186 \, \text{J} \))

A. 900 J
B. 1047 J
C. 1100 J
D. 1200 J

Q5. How much heat is required to vaporize \( 0.5 \, \text{g} \) of water at \( 100^\circ \text{C} \) and \( 1 \, \text{atm} \)? (Latent heat = \( 2256 \, \text{J/g} \))

A. 1000 J
B. 1128 J
C. 1200 J
D. 1300 J

+ 5 more questions in the actual test

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Are these questions relevant for the latest NEET syllabus?

Absolutely. Our content team regularly updates the question bank to strictly align with the latest NTA NEET syllabus and NCERT textbooks.

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NEET Physics — Thermodynamics

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Preview of Questions in this Test

Q1. Which of the following statements is correct about an isothermal process for an ideal gas?

Q2. A diatomic gas undergoes an adiabatic expansion from \( 780 \, \text{K} \) to \( 390 \, \text{K} \) with \( 1.3 \, \text{moles} \). What is the work done? (\( R = 8.3 \, \text{J mol}^{-1} \text{K}^{-1} \), \( \gamma = 1.4 \))

Q3. How much heat is required to raise the temperature of \( 0.15 \, \text{kg} \) of copper from \( 40^\circ \text{C} \) to \( 60^\circ \text{C} \)? (Specific heat of copper = \( 386.4 \, \text{J kg}^{-1} \text{K}^{-1} \))

Q4. How many joules are equivalent to \( 250 \, \text{cal} \) of heat? (1 cal = \( 4.186 \, \text{J} \))

Q5. How much heat is required to vaporize \( 0.5 \, \text{g} \) of water at \( 100^\circ \text{C} \) and \( 1 \, \text{atm} \)? (Latent heat = \( 2256 \, \text{J/g} \))

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NEET Physics: Thermodynamics — MCQ Test 7

Q6. A system releases \( 720 \, \text{J} \) of heat and has \( 180 \, \text{J} \) of work done on it. What is the change in internal energy?

Q7. In an isobaric process, \( 1.4 \, \text{moles} \) of an ideal gas expand from \( 5 \, \text{L} \) to \( 11 \, \text{L} \) at \( 370 \, \text{K} \). What is the work done by the gas? (\( R = 8.3 \, \text{J mol}^{-1} \text{K}^{-1} \))

Q8. What is the molar specific heat capacity at constant pressure for a diatomic gas if \( R = 8.3 \, \text{J mol}^{-1} \text{K}^{-1} \)?

Q9. Which of the following statements is incorrect about the Zeroth Law of Thermodynamics?

Q10. 0.1 kg of a substance absorbs 1200 J of heat, increasing its temperature from 20°C to 50°C. What is its specific heat capacity?

NEET Physics — Thermodynamics

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Preview of Questions in this Test

Q1. Which of the following statements is correct about an isothermal process for an ideal gas?

Q2. A diatomic gas undergoes an adiabatic expansion from \( 780 \, \text{K} \) to \( 390 \, \text{K} \) with \( 1.3 \, \text{moles} \). What is the work done? (\( R = 8.3 \, \text{J mol}^{-1} \text{K}^{-1} \), \( \gamma = 1.4 \))

Q3. How much heat is required to raise the temperature of \( 0.15 \, \text{kg} \) of copper from \( 40^\circ \text{C} \) to \( 60^\circ \text{C} \)? (Specific heat of copper = \( 386.4 \, \text{J kg}^{-1} \text{K}^{-1} \))

Q4. How many joules are equivalent to \( 250 \, \text{cal} \) of heat? (1 cal = \( 4.186 \, \text{J} \))

Q5. How much heat is required to vaporize \( 0.5 \, \text{g} \) of water at \( 100^\circ \text{C} \) and \( 1 \, \text{atm} \)? (Latent heat = \( 2256 \, \text{J/g} \))

Frequently Asked Questions

Is this practice set completely free?

Are these questions relevant for the latest NEET syllabus?

Can I view the solutions after the test?

About TopperSquare

More Physics Chapters for NEET

Explore More NEET Subjects

Everything you need to crack NEET