1.

The example of one primary standard solution a)K2CR2O7 b)NAOH c)KMno4

Answer»

Examples of primary standardsused in redox titrations include pure iron, NaC2O4 (sodium oxalate), As2O3 (arsenic trioxide), K2Cr2O7 (potassium dichromate), KBrO3 (potassium bromate), KIO3 (potassium iodate) and KH(IO3)2 (potassium hydrogen iodate).

option A



Discussion

No Comment Found