0. The surface tension of water at 20°C is 72.7 mN m¹ and its density is 0.998 g cm³.Assuming a contact angle of zero, calculate the rise of water at 20°C in a capillary tube ofradius 0.01 mm.1.49 mb) 0.905 mc) 1.23 md) 2.05 m

This problem utilises the concept of balancing of downward pressure force with the suface tension…

The surface tension of water at 20°C is 72.7 mN m and its density is 0.998 g cm³. Assuming a contact angle 8 of zero, calculate the rise of water at 20°C in a capillary tube of radius 0.01 mm. 1.49 m b) 0.905 m c) 1.23 m d) 2.05 m

The surface tension of water at 20°C is 72.7 mN m and its density is 0.998 g cm³. Assuming a contact angle 8 of zero, calculate the rise of water at 20°C in a capillary tube of radius 0.01 mm. 1.49 m b) 0.905 m c) 1.23 m d) 2.05 m

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

0. The surface tension of water at 20°C is 72.7 mN m¹ and its density is 0.998 g cm³.
Assuming a contact angle of zero, calculate the rise of water at 20°C in a capillary tube of
radius 0.01 mm.
1.49 m
b) 0.905 m
c) 1.23 m
d) 2.05 m

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