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99 Percentile Qs Bank for JEE MainChemistryCoordination Compounds

Which of the following salt contain interstitial water molecule in it?

Options

  1. A[ Cr ( H ₂ O )₆ ]³⁺ .3 Cl ⁻
  2. BCuSO ₄ .5 H ₂ O
  3. C[ Cu ( H ₂ O )₂ ( NH ₃ )₅ ] Cl ₂
  4. DBaCl ₂ .2 H ₂ O

Correct answer

D. BaCl ₂ .2 H ₂ O

Step-by-step solution

BaCl ₂ 2 H ₂ O Interstitial water molecules can be found in BaCl ₂ 2 H ₂ O salt. Between the first and second solvation shells, water molecules are primarily trapped. It can be found in the crystal lattice's interstitial locations. Two interstitial water molecules in barium chloride dihydrate.

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