In a vessel equal masses of alcohol (sp. gravity 0.8) and water are mixed together. A capillary tube of radius 1 mm is dipped vertically in it. If the mixture rises to a height 5 cm in the capillary tube, the surface tension of the mixture is:
Text Solution
Verified by ExpertsThe correct answer is:
A
ρ mix = 
h = 
5 = 
T = 
= 217.77 Dyne/cm
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
There is a horizontal film of soap solution. On it a thread is placed in the form of a loop. The fi…
A large number of water drops each of radius r combine to have a drop of radius R. If the surface t…
In a surface tension experiment with a capillary tube water rises up to 0.1 m. If the same experime…
The correct curve between the height or depression h of liquid in a capillary tube and its radius is
A soap bubble is blown with the help of a mechanical pump at the mouth of a tube. The pump produces…
Which graph represents the variation of surface tension with temperature over small temperature ran…