| Column-I | Column-II |
| A. The process of photosynthesis | (p) This process involves reversible and irreversible process respectively |
| B. Change in phases of moon | (q) This process involves presence of sunlight |
| C. Candle wax melts and bums at same time | (r)This is the process which involves physical and chemical change respectively |
| D. Cutting wood for furniture and burning of wood | (s) This process occur after a fixed interval of time |
A) \[A\to (s),B\to (q),C\to (p),D\to (r)\]
B) \[A\to (q),B\to (s),C\to (p),D\to (r)\]
C) \[A\to (p),B\to (s),C\to (q),D\to (r)\]
D) \[A\to (s),B\to (p),C\to (q),D\to (r)\]
Correct Answer: B
Solution :
\[A\to (q),B\to (s),C\to (p),D\to (r)\]
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