Question

During hydrate formation from aqueous solution water can be associated in different forms. Indicate the wrong combination.
Coordinated water -$\left[Cr\right(H_{2}O{)}_6{]}^{3+}3C{l}^{-}$
Interstitial water - $BaC{l}_2.2H_{2}O$
Hydrogen bonded water --$\left[Cu\right(H_{2}O{)}_4{]}^{2+}S{O}_4^{2-}.H_{2}O$

• A. (i)
• B. (ii)
• C. (iii)
• D. none of these

Answer 1

The correct option is D none of these

Coordinated water is water that is a ligand in a metal complex. The metal atom and the water molecules are held together by coordinate bonds.

Interstitial water is water that is present in the interstitial sites of a crystal lattice.

Hydrogen-bonded water is the water that that is linked to some other ion by hydrogen bonding.