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The reaction that takes place at the cathode when an aqueous solution of NaCI is ...
Classroom
Chemistry Classroom
Waec
Waec 2004
More Topics
The reaction that takes place at the cathode when an aqueous solution of NaCI is electrolysed using carbon electrodes is
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
2H
+
2(g)
+ 2e
-
→ H
2(g)
B
Na
+
2(g)
+ e
-
→ Na
(s)
C
4OH
-
→ 2H
2
O
(l)
+ O
2(g)
+4e
-
D
2CI
-
→ CI
2(g)
+ 2e
-
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Correct Answer:
Option A
Explanation:
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