Guess the interfacial area of a bubble with a gas volume of 2.5 x10⁻³ cub

Question

Guess the interfacial area of a bubble with a gas volume of 2.5 x10⁻³ cubic meters and diameter of 0.125 cm.

Options:

A . 2 sq.m

B . 4 sq.m

C . 6 sq.m

D . 12 sq.m

Answer: Option D
Answer: (d).12 sq.m

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