16. Match Column I with Column II. There can be more than one match. Column-I Column-II a) On heating air i) Descends b) On cooling air ii) Expands iii) Contracts iv) Rises
ScienceClass 7CBSEAnswered 27 Mar 2026
Answer
Soln:
| Column-I | Column-II |
| a) On heating air | ii) Expands |
| b) On cooling air | iv) Rises |
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