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Latent Heat and Change of State for NEET: 4 solved questions

Real NEET paper questions on latent heat and change of state, part of thermal properties of matter. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 1988 to 2014. No sign-in needed to read them.

What this topic asks

• Latent heat and change of state — 3 questions
• Temperature vs heat-supplied graphs — 1 question

All 4 questions with solutions

• Steam at 100 °C is passed into 20 g of water at 10 °C. When the water acquires a temperature of 80 °C, the ma… AIPMT 2014
• Liquid oxygen at 50 K is heated to 300 K at a constant pressure of 1 atm. The rate of heating is constant. Wh… CBSE AIPMT 2012
• 1 gram of ice at 0 °C is mixed with 1 gram of steam at 100 °C. At thermal equilibrium, the temperature of the… CBSE AIPMT 1999
• 10 g of ice cubes at 0 °C are released in a tumbler (water equivalent 55 g) at 40 °C. Assuming that negligibl… CBSE AIPMT 1988