Question

A solution contains 4 g of NaOH and 16.2 g of water. The mole fraction solute and solvent are respectively

• A. 0.1, 0.9
• B. 0.2, 0.8
• C. 05., 0.5
• D. 0.4, 0.6
• E. 0.3, 0.7

Answer 1

Answer: (A)

Correct answer is (a) 0.1, 0.9