desperately need help. please help. 27) The loss of electrons is a reaction is c

Question

desperately need help. please help.

27) The loss of electrons is a reaction is called a) reduction b) oxidation e) reducing agent d 28) The electrode at which reduction occurs is called the a) anode b) cathode ) salt bridged 29) SHE stands for a)standard hydrogen electrode bjstandard heliun d) standard helium electron e) none of the above 30) What is the name of the cells that we learned in this chapter (20? eSHE electrode eemf a) galvanic b) photovoltaic c) solar cells d) photo cells e) none of the above

Explanation / Answer

27. Option (b) is correct ie Oxidation.

Since Oxidation is the loss of electrons and reduction is the gain of electrons

28 option (b) is correct ie Cathode

This is because reduction takes place at cathode thus gaining of electrons occurs.

29. Option (a) is correct

SHE = Standard Hydrogen electrode.

Related Questions

Navigate

• Browse (All)
• Browse D
• Subjects

---

---

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