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JAMB Chemistry 2019 Paper
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© africaexams.com
Question : 74
Total: 80
The reaction
2
H
2
S
+
S
O
2
to
3
S
+
2
H
2
O
is
not a redox reaction because there is no oxidant in the reaction
not a redox reaction because there is no reductant in the reaction
a redox reaction in which H
2
S is the oxidant and SO
2
is the reductant
a redox reaction in which SO
2
is the oxidant and H
2
S is the reductant
Validate
Solution:
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