The mole fraction of NaCl in aqueous solution is 0.2 . The solution is

Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry

1. 13.9 m
2. Mole fraction of H₂O is 0.8
3. acidic in nature
4. neutral

Answer

(A) 13.9 m, (B) Mole fraction of H 2 O is 0.8, (D) neutral

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