Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 General Science Chemistry Surface Chemistry
Which among the following are the factors affecting evaporation?
1. the rate of evaporation increases with an increase of surface area.
2. the rate of evaporation increases with a an increase in humidity.
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2