NEET Chemistry Concentration Terms MCQ Question
What does a 10% (v/v) ethanol solution in water imply?
10 mL of ethanol is dissolved in 100 mL of solution.
10 mL of ethanol is added to 90 mL of water.
10 g of ethanol is dissolved in 100 mL of solution.
10 mL of water is mixed with 90 mL of ethanol.
Correct Answer
Detailed Explanation
A 10% (v/v) ethanol solution means that 10 mL of ethanol is dissolved in water such that the total volume of the solution is 100 mL, as stated in the NCERT context.
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