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In what volume ratio a 0.36 M solution should be mixed with another 0.15 M solution to obtain a 0.24 M solution?

December 7, 2025
Posted by Chem Mantra
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Mole conceptConcentration terms: molarity, molality, ppm, etc.HARDJEE Chemistry
In what volume ratio a 0.36 M solution should be mixed with another 0.15 M solution to obtain a 0.24 M solution? **Options:** - **A.** [object Object] - **B.** [object Object] - **C.** [object Object] - **D.** [object Object] --- **Difficulty:** HARD | **Chapter:** Mole concept | **Topic:** Concentration terms: molarity, molality, ppm, etc.

Official Solution

## ✅ Correct Answer: **D** ### 📖 Detailed Explanation: This question uses gaseous state & mole concept. Relate mass, moles and number of particles using the mole concept and basic stoichiometry; doing the algebra gives the value listed in option D. --- *This is an official solution provided by Chem Mantra. For more chemistry questions and solutions, explore our [question bank](/courses).*

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Mole conceptConcentration terms: molarity, molality, ppm, etc.HARDJEE Chemistry