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STD 12 -1. Solution and colligative properties — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 -1. Solution and colligative properties4 Marks
MCQ
Van't Hoff factor of $Ca{(N{O_3})_2}$ is
  • A
    $1$
  • B
    $2$
  • ✓
    $3$
  • D
    $4$
✓

Answer

Correct option: C.
$3$
c
(c)$Ca{(N{O_3})_2} \to C{a^{2 + }} + 2NO_3^ - $ it gives three ions hence the Van’t Hoff factor $= 3.$

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