1.

When EDTA solution is added to Mg^(2+) ion solution, then which of the following statements is not true ?

Answer»

Four coordinate SITES of `Mg^(2+)` are occupied by EDTA and remaining two sites are occupied by water molecules
All six coordinate sites of `Mg^(2+)` are occupied
PH of the SOLUTION is decreased
Colourless `[Mg-EDTA]^(2-)` chelate is formed

Solution :`Mg^(2+)` forms an OCTAHEDRAL complex with EDTA where all six coordinate sites of `Mg^(2+)` are occupied.


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