Which change in oxidation number represents reduction? A) –1 to +1 B) –1 to –2 C) –1 to +2 D) –1 to 0

asked Apr 8, 2019 106k views

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Which change in oxidation number represents reduction?

A) –1 to +1
B) –1 to –2
C) –1 to +2
D) –1 to 0

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6 votes

THE ANSWER IS B. The reducing of oxidation state (-1 to -2, a change of -1, a REDUCTION) is what makes it a reduction.

Desco answered Apr 13, 2019

by Desco

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