Which of the following variables is not needed to calculate for the surface tension of a liquid without the use of a calibrating liquid? * Density of the liquid Inner radius of the capillary used Gravitational acceleration O Height of the capillary tube used What is the tool used to measure the equilibrium height of the liquid inside the capillary tube in the experiment on the determination of surface tension of a liquid by the capillary rise method? * Vernier caliper Compass Tape measure Ruler What would be the effect of an increase in the value of the density of the liquid to the calculated surface tension of the same liquid when all other variables are kept constant? (No calibrating liquid is used.) * The surface tension of the liquid will increase. The density of the liquid will increase. The surface tension of the liquid will decrease. O The density of the liquid will decrease.

Which of the following variables is not needed to calculate for the surface tension of a liquid without the use of a calibrating liquid? * Density of the liquid Inner radius of the capillary used Gravitational acceleration O Height of the capillary tube used What is the tool used to measure the equilibrium height of the liquid inside the capillary tube in the experiment on the determination of surface tension of a liquid by the capillary rise method? * Vernier caliper Compass Tape measure Ruler What would be the effect of an increase in the value of the density of the liquid to the calculated surface tension of the same liquid when all other variables are kept constant? (No calibrating liquid is used.) * The surface tension of the liquid will increase. The density of the liquid will increase. The surface tension of the liquid will decrease. O The density of the liquid will decrease.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter22: Surfaces

Section: Chapter Questions

Problem 22.27E

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