Question

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

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

Answer 1

Answer: (D)

All combinations are correct.