Question

During electrolysis of molten \(\mathrm{NaCl}\), some water was added. What will happen?
(A) Electrolysis will stop
(B) Hydrogen will be evolved
(C) Some amount of caustic soda will be formed
(D) A fire is likely

Answer 1

Ans: (B,C,D)
$$
\mathrm{Na}+\mathrm{H}_{2} \mathrm{O} \rightarrow \underset{\text { (caustic soda) }}{\mathrm{NaOH}}+\frac{1}{2} \mathrm{H}_{2}+\mathrm{Q}
$$
A fire is likely to take place due to vigorous reaction of sodium with water

Answer 2

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Answer 3

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