the type of reaction in a voltaic cell is best described as

Question

1.spontaneous oxidation reaction only
2.nonspontaneous oxidation reaction only
3.spontaneous oxidation-reduction reaction
4.nonspontaneous oxidation-reduction reaction

i know its spontaneous, but what else?

Answer 1

You may not have oxidation without having reduction at the same time.

Answer 2

The answer is 3

Answer 3

goat

Answer 4

Chicken

Answer 5

spontaneous oxidation

Answer 6

Best guess is spontaneous oxidation

Answer 7

Its 5