JEE MainChemistrySome Basic Concepts of ChemistryMCQ+4 / −1
The mole fraction of a solvent in aqueous solution of a solute is 0.8. The molality (in mol kg–1 ) of the aqueous solution is :
- A13.88 × 10–1
- B13.88 × 10–3
- C13.88
- D13.88 × 10–2
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