JEE Main 2026 Chemistry question

At , 100 g of aqueous solution is mixed with 100 g of aqueous solution. What is the mole fraction of in the resultant solution? (Given : Atomic mass H=1u; S=32u; O=16u) (Assume that temperature after mixing remains constant)

• (1)0.9
• (2)0.1
• (3)0.337Correct
• (4)0.663