A major source of chlorine gas,
, is from the electrolysis of brine, which is concentrated salt water,
Which of the following is the balanced chemical reaction for this electrolysis reaction?
A) 2 NaCl (aq) + 2 H2O → 2 NaOH (aq) +
(g) + 2
(g)
B) 2 NaCl (aq) +
O →
O (aq) + 2 HCl (aq)
C) 2 NaCl (aq) + 2
O → 2 Na (s) + O2 (g) + 2
(g) +
(g)
D) 2 NaCl (aq) +
O → 2 NaH (aq) +
O⁻ (aq)
Correct Answer:
Verified
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