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10 mL of 1 m M surfactant solution forms a monolayer convering 0.24 cm^2 on a polar substance. If the polar head is approximated as a cube, which is its edge length

a. 1.0 pm

b. 2. 0 nm

c. 0.1 nm

d. 2.0 pm

Ans. d

(25)

5/5 - (1 vote)

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