Question

Which of the following statements is NOT correct about

Q: Answer-Which of the following statements is NOT correct about surface tension?

Statement 3 is incorrect. At room temperature, the surface tension of water is actually higher than that of ethyl alcohol. For example, water at 20C has a surface tension of 72.8 dynescm, while that for ethyl alcohol is 22.3 dynescm.

surface tension?

A Surface tension is typically measured in dynes/cm.

B The shape of water drop is spherical due to surface tension,

C At room temperature, surface tension of water is less than ethyl alcohol.

D The cohesive forces between liquid molecules are responsible for the phenomenon known as surface tension,

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SSC CGL

Which of the following statements is NOT correct about

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