Question

Match
Column
with column Bi
column
2) Hydrogen bonded water
2) coordinate water
3
Interstitial water
column B
(A) Bacl, 2H₂O
(B) [Cu(H₂O)y] +507 H₂O
(c) [cr CH₂0% ] 3+ & 3er​

Answer 1

Answer:

Here is your answer

Coordinating water policies are typically developed or led by the water sector, which, in turn, is assumed to have within it the actors whose policies and activities are most in need of coordination.

Answer 2

1) - C

2) - B

3) - A

Explanation:

The question is not very clear.

The different forms in which water can be present are:

1) Coordinated water: When the metal atom and the water molecules are held together by coordinate bonds.

This happens in the case of copper sulfate, where four water molecules out of five are found to be present as coordinated water. Hence the formula  $([Cu(H_2O)_4]^{2+}SO_4^{2-}.H_2O)$

2) Hydrogen-bonded water: When the hydrogen atom of one water molecule and the lone pair of electrons on an oxygen atom of a neighboring water molecule bond, then the resulting bond is called hydrogen-bonded water.

This is found to be present in chromium chloride.  $([Cr(H_2O)_6]^{3+}3Cl^{-})$

3) Interstitial water: When water molecules are present between the spaces(interstitial sites) of lattices.

This is observed in the case of barium chloride$( BaCl_2.2H_2O)$

(Assuming the question to be:

                 Column A                          Column B

1) Hydrogen bonded water           A)$BaCl_2.2H_2O$

2) Coordinate water                      B)$[Cu(H_2O)_4]^{2+}SO_4^{2-}.H_2O$

3) Interstitial water                         C) $[Cr(H_2O)_6]^{3+}3Cl^{-}$)