JEE Physics

Calorimetry & Change of State: JEE Questions & Solutions

8 previous-year JEE Physics questions on Calorimetry & Change of State, each with a worked step-by-step solution.

Intermediate

Previous-year questions

  1. 01A gas based geyser heats water flowing at the rate of 5.0 litres per minute from 27^° C to 87^° C. The rate of consumption of the gas is…MCQEasyJEE 2026
  2. 02Which of the following best represents the temperature versus heat supplied graph for water, in the range of -20^° C to 120^° C?MCQEasyJEE 2026
  3. 0310 \, \text{kg} of ice at -10^° C is added to 100 \, \text{kg} of water to lower its temperature from 25^° C. Consider no heat exchange to…MCQMediumJEE 2026
  4. 04An amount of ice of mass 10⁻³ kg and temperature -10^° C is transformed to vapor of temperature 110^° C by applying heat. The total amount…MCQEasyJEE 2025
  5. 05A gun fires a lead bullet of temperature 300 K into a wooden block. The bullet having melting temperature of 600 K penetrates into the…MCQEasyJEE 2025
  6. 06Water falls from a height of 200 m into a pool. Calculate the rise in temperature of the water assuming no heat dissipation from the water…MCQEasyJEE 2025
  7. 07Heat energy of 184 kJ is given to ice of mass 600 g at -12^° C. Specific heat of ice is 2222.3 J kg⁻¹ ^°C⁻¹ and latent heat of ice is 336…MCQMediumJEE 2023
  8. 08A water heater of power 2000 W is used to heat water. The specific heat capacity of water is 4200 J kg⁻¹ K⁻¹. The efficiency of the heater…NVAEasyJEE 2023

Frequently asked questions

Our bank has 8 previous-year JEE Physics questions tagged to Calorimetry & Change of State, drawn from JEE papers between 2023 and 2026, including 3 from 2026 alone. Each comes with a full step-by-step solution.

Calorimetry & Change of State is rated Intermediate overall for JEE Physics. The PYQs on this page break down as 6 easy, 2 medium.

Of the 8 previous-year questions on Calorimetry & Change of State, 7 are multiple-choice (MCQ) and 1 are numerical-value (NVA) questions.

Based on recent paper analysis, Calorimetry & Change of State is worth about 1 mark in JEE Main. It sits in Properties of Solids & Liquids, a Class 11 Physics chapter.

More Properties of Solids & Liquids topics

Young's Modulus, Bulk & Rigidity Modulus27Surface Tension & Capillarity24Heat Transfer (Conduction, Convection, Radiation)13Viscosity & Stoke's Law11Fluid Pressure & Pascal's Law9Elasticity & Stress-Strain Curve8Bernoulli's Theorem7Heat, Temperature & Thermal Expansion7

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