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Which of the following statements is not...

Which of the following statements is not correct about a soap bubble?

A

work done in forming the bubble of radius R and surface tension T is `8piR^2`T

B

Work done in doubling the radius of a bubble of radius R and surface tension T is `24piR^2T`

C

pressure inside a bubble is greater than that inside a drop of the same radius and of same liquid

D

pressure inside a bubble is less than that outside the bubble for same radius and surface tension

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