A capillary tube of radius \(r\) is immersed in water and water rises in it to a height \(h.\) The mass of the water in the capillary is \(5\) g. Another capillary tube of radius \(2r\) is immersed in water. The mass of water that will rise in this tube is:

1. \(5.0\) g 2. \(10.0\) g
3. \(20.0\) g 4. \(2.5\) g
Subtopic:  Capillary Rise |
 64%
Level 2: 60%+
NEET - 2020
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A liquid does not wet the solid surface if the angle of contact is:
1. equal to \(45^{\circ}\)
2. equal to \(60^{\circ}\)
3. greater then \(90^{\circ}\)
4. zero 

Subtopic:  Capillary Rise |
 79%
Level 2: 60%+
NEET - 2020
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