JEE Main202229 Jun 2022Evening ShiftChemistryCoordination CompoundsActual
Given below are two statements . Statement I : In CuSO 4 · 5 H 2 O , Cu - O bonds are present. Statement II : In CuSO 4 . 5 H 2 O , ligands coordinating with Cu II ion are O -and S -based ligands. In the light of the above statements, choose the correct answer from the options given below
Options
- ABoth Statement I and Statement II are correct
- BBoth Statement I and Statement II are incorrect
- CStatement I is correct but Statement II is incorrect
- DStatement I is incorrect but Statement II is correct
Correct answer
C. Statement I is correct but Statement II is incorrect
Step-by-step solution
In the structure of CuSO 4 · 5 H 2 O only one water molecule, which is outside the brackets (coordination sphere), is hydrogen-bonded. The other four molecules of water are coordinated.