d block K2Cr2O7 handwritten Notes
d block K2Cr2O7 handwritten Notes Kota Handwritten NOTES for NEET, AIIMS, and JEE. Potassium dichromate (K2Cr2O7) is Orange crystal and are moderately soluble in cold water but readily soluble in hot water.
Following topics discuss:
- Method of preparation by FeO.Cr2O3
- K2Cr2O7 is used as a standard solution for volumetric analysis but Na2Cr2O7 is not used due to its hygroscopic nature.
- drunken driver test
- Acidified K2Cr2O7 act as oxidizing agents