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1. Some basic concept of chemistry — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry1. Some basic concept of chemistry1 Mark
MCQ
The quantity which changes with temperature is:
  • ✓
     Molarity
  • B
     Mass percentage
  • C
     Molality
  • D
     Mole fraction
✓

Answer

Correct option: A.
 Molarity
a
$\text { Molarity }=\frac{\text { Moles of solute }}{\text { Volume of solution }}$

Since volume depends on temperature, molarity will change upon change in temperature.

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