Chemistry-Concentration Terms
NEET Chemistry Concentration Terms MCQ Question
Type: MCQ-diagram based-Medium-Class 12
Consider a diagram showing different types of concentration terms for a solution. Which label correctly identifies the concentration term used when defining a 10% ethanol solution in water?
A
Volume by volume percentage
B
Mass by volume percentage
C
Parts per million (ppm)
D
Mole fraction
Correct Answer
Option A
Detailed Explanation
A 10% ethanol solution in water is described by the volume by volume percentage, where 10 mL of ethanol is present in a total volume of 100 mL of solution.
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