Identify the correct van\'t Hoff factors for each compound. NaSO 4 NiHPO 4 SnF 2

Question

Identify the correct van't Hoff factors for each compound.

NaSO4   NiHPO4         SnF2Br2

  2               3                  2

  2               2                 3

   5              2                  5

  4               4                  4

5                 2                  5

  2               3                  2

  2               2                 3

   5              2                  5

  4               4                  4

5                 2                  5

Identify the correct van't Hoff factors for each compound. NaSO4 NiHPO4 SnF2Br2

Explanation / Answer

2 2 3

CaSO4 will dissociate as Ca+2 and (SO4)2-

NiHPO4 will dissociate as Ni+2 and (HPO4)2-

SnF2Br2 will dissociate as (SnF2)2+ and 2Br-



[I have taken CaSO4instead of NaSO4 because NaSO4 doesnt exist and Na2SO4 wouldnt fit any option. There is a typo somehere]

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