Question

A container consists of 30 L of a mixture of A and B. The ratio of the volumes of A and B is 3:2.

From this container 6L of solution is removed and replaced with C. The same process is repeated once more.

What is the amount of in the solution ạt the end of the second operation?

a. 4.8 L
b. 3.6 L
c. 10.8 L
d. none of these.
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Answer 1

C 10.8 L

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