What is the correct relationship between the pH of iso-molar solutions of sodium oxide…
Chemistry · NEET · NTA Exams — Equilibrium
What is the correct relationship between the pH of iso-molar solutions of sodium oxide (pH1), sodium sulphide (pH2), sodium selenide (pH3) and sodium telluride (pH4)?
- pH1 > pH2 ≈ pH3 > pH4
- pH1 < pH2 < pH3 < pH4
- pH1 < pH2 < pH3 ≈ pH4
- pH1 > pH2 > pH3 > pH4
Answer
(A) pH 1 > pH 2 ≈ pH 3 > pH 4
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