When metal ions are converted in to chelate compounds by treatment with suitable organic reagents; the resulting complexes are soluble in organic solvents and can be extracted from the aqueous solution. This method is known as:
A. Selective precipitation
B. Selective oxidation
C. Solvent extraction
D. Ion exchange
Answer:C
When metal ions are converted in to chelate compounds by treatment with suitable organic reagents; the resulting complexes are soluble in organic solvents and can be extracted from the aqueous solution. This method is known as:
A. Selective precipitation B. Selective oxidation C. Solvent extraction D. Ion exchange