Question:medium

A 200 mL of 30% (V/V) of a solution is mixed with 500 mL of 40% (V/V) another solution. What is the volume percentage of resultant solution?

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Weighted Average Formula: $C_{mix} = \frac{C_1V_1 + C_2V_2}{V_1 + V_2}$. Substitute directly: $\frac{30(200) + 40(500)}{700} = \frac{6000 + 20000}{700} = \frac{26000}{700} = 37.14%$.

Updated On: Mar 31, 2026

33.14
35.00
26.24
37.14

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The Correct Option is D

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A 200 mL of 30% (V/V) of a solution is mixed with 500 mL of 40% (V/V) another solution. What is the volume percentage of resultant solution?

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The Correct Option is D

Solution and Explanation

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