Tejas posted an Question
November 22, 2020 • 22:18 pm 30 points
  • IIT JAM
  • Chemistry (CY)

A film of stearic acid partially covers the water surface in a container. the work needed to decrease this coverage by i cm is 25.0 x 10j. the surface tension (

A film of stearic acid partially covers the water surface in a container. The work needed to decrease this coverage by I cm is 25.0 x 10J. The surface tension (in N/m) of the film 1s. (Surface tension of pure water is 0.072 N/m) (Round off to three decimal places)

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