Zn amalgam is prepared by electrolysis of aqueous ZnCl2 using 9 gram Hg cathode. How much current is to be passed through ZnCl2 solution for 1000 seconds to prepare of Zn amalgam with 20% weight? (Atomic wt, Zn = 65.4 g)
Let “x “gram of Zn deposited on 9 gm of Hg:
Related Questions:
No comments:
Post a Comment