NEET Physics Surface Tension Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Surface tension | (i) Force per unit length |
| (b) Cohesive forces | (ii) Attraction between similar molecules |
| (c) Adhesive forces | (iii) Attraction between different molecules |
| (d) Capillary rise | (iv) Height of liquid column in a tube |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
Surface tension is defined as force per unit length (i), cohesive forces are attractions between similar molecules (ii), adhesive forces are attractions between different molecules (iii), and capillary rise refers to the height of liquid column in a tube (iv). This is consistent with the concepts discussed in the NCERT context about the interactions at the liquid's surface.
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