why doesn't mercury placed on floor or clothes don't wet itself
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why doesn't mercury placed on floor or clothes don't wet itself
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Answer:
Explanation:
when looking at mercury, a droplet of mercury will not wet the surface because of the angle it makes with the glass surface. That acute angle is a representation that the forces holding the mercury together is infact stronger than the forces wanting the mercury to dispurse on the surface.
Answer:
Cohesive force is the force of attraction between molecules of same kinds. Adhesive force is the force of attraction between molecules of the different kinds. The cohesive forces among the molecules of mercury are more than the adhesive forces. Hence, it does not wet other surfaces generally.
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