TS EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
When cold and dilute \(\mathrm{NaOH}\) reacts with \(\mathrm{Cl}_2\), which of the following is formed?
- A \(\mathrm{NaOCl}\)
- B \(\mathrm{NaClO}_2\)
- C \(\mathrm{NaClO}_3\)
- D \(\mathrm{NaClO}_4\)
Answer & Solution
Correct Answer
(A) \(\mathrm{NaOCl}\)
Step-by-step Solution
Detailed explanation
\(\mathrm{Cl}_2+\underset{\text { cold, dilute }}{2 \mathrm{NaOH}} \longrightarrow \underset{\text { Chloride }}{\mathrm{NaCl}}+\underset{\text { Hypochlorite }}{\mathrm{NaOCl}}+\mathrm{H}_2 \mathrm{O}\)
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