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Let  be the work done, when a bubble of volume  is formed from a given solution. How much work is required to be done to form a bubble of volume 2 ?

a)

b)

c)

d)


Question ID - 57293 | Toppr Answer

Let  be the work done, when a bubble of volume  is formed from a given solution. How much work is required to be done to form a bubble of volume 2 ?

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (d) -

(d)

Let  and  be the radius of bubble of volume  and  respectively. Then

 and

So,  or

As  and

 or



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