August 2018 NY Regents Chemistry Exam
26 Which reaction occurs at the anode in an electrochemical cell? (1) oxidation
(2) reduction
(3) combustion
(4) substitution
Solution: A good mnemonic to memorize for the electrochemistry chapter is : Red Cat and An Ox. Red Cat stands for reduction is at the cathode. An Ox stands for anode is oxidation.
Answer: 1
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