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Solutions question

2016 · Q87
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Solutions question

2016 · Q87

NEETChemistrySolutionsMCQ+4 / −1
The van't Hoff factor (i) for a dilute aqueous solution of the strong electrolyte barium hydroxide is
  1. A
    0
  2. B
    1
  3. C
    2
  4. D
    3
View written solutionFree

Correct answer: D

Ba(OH)2 is a strong electrolyte and undergoes cent percent dissociation in a dilute aqueous solution.

Ba(OH)2(aq) →\to→ Ba2+(aq)

  • 2OH–(aq)

    Thus, van’t Hoff factor i = 3.
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