History Bookmarks People Window Help andard Poter standard Poten x Da Standard P

Question

History Bookmarks People Window Help andard Poter standard Poten x Da Standard Poten x wwwsaplinglea x what is wellnes x i" si ng.com/ibiscms/mod/bis/view.php?id 3354940 Print calculator Periodic Table Question 29 of 30 Sapling Learning Current is applied to a molten mixture of AgF, ZnCl2, and CaS. Standard potentials may be found here. What is produced at the cathode? What is produced at the anode? O F2 O Ca O Ag O Ag O Zn O ca e Previous 8 Give up & view soluton 2 Check Answer e Next Ext" about us careers partners privacy policy terms of use contact us help 18

Explanation / Answer

Reduction occurs at cathode, so metal ions will move to cathode. For the molten mixture, Ag+, Zn2+ and Ca2+ will move to cathode. Out of these ions, the one having highest reduction potential will be reduced fastest, so Ag+ has highest reduction potential. So, at cathode, Ag will be obtained.

At anode, oxidation happens. F-, Cl- and S2- will move towards anode. Out of these ions, the one having lowest reduction potential will be oxidised fastest, so S2- has lowest reduction potential. So, at anode, S will be obtained.

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.