S Block Elements Question 261
Question: $ NaOH $ is manufactured by electrolysis of brine solution. The products of the reaction are
[KCET 1990]
Options:
A) $ Cl_2 $ and $ H_2 $
B) $ Cl_2 $ and $ Na-Hg $
C) $ Cl_2 $ and $ Na $
D) $ Cl_2 $ and $ O_2 $
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Answer:
Correct Answer: A
Solution:
$ 2NaCl+2H_2O\to 2NaOH+H_2+Cl_2 $
BETA
