Match List I with List II and select the correct answer using the code given below the Lists: List I (Process) A. Heating Camphor B. Cooling of water vapour up to room temperature C. Cooking an egg D. Formation of water vapour at room temperatur List II (Type of change) 1. Chemical 2. Evaporation 3. Condensation e 4. Sublimation Code : A B C D

The matching of processes to their respective changes is as follows: (A) Heating Camphor is an example of sublimation, where a solid transitions directly into a gas phase without becoming a liquid [1]. (B) Cooling of water vapour to room temperature is condensation, the process where gas loses heat and transforms into liquid water [3]. (C) Cooking an egg is a chemical change because the heat causes irreversible protein denaturation and coagulation, altering the substance's chemical structure [3]. (D) Formation of water vapour at room temperature is evaporation, a phase transition from liquid to gas that occurs at the surface of a liquid [5]. Therefore, the correct sequence is A-4, B-3, C-1, D-2, which corresponds to option 1.

Sources

1. [1] Physical Geography by PMF IAS, Manjunath Thamminidi, PMF IAS (1st ed.) > Chapter 24: Hydrological Cycle (Water Cycle) > 24.3. Condensation > p. 329
2. [2] FUNDAMENTALS OF PHYSICAL GEOGRAPHY, Geography Class XI (NCERT 2025 ed.) > Chapter 10: Water in the Atmosphere > EVAPORATION AND CONDENSATION > p. 86
3. [3] Physical Geography by PMF IAS, Manjunath Thamminidi, PMF IAS (1st ed.) > Chapter 22: Vertical Distribution of Temperature > Explanation > p. 295
4. [5] https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/protein-denaturation