WBJEE · Chemistry · s Block Elements
If \(\mathrm{Cl}_{2}\) is passed through hot aqueous \(\mathrm{NaOH}\), the products formed have Cl in different oxidation states. These are indicated as
- A -1 and +1
- B -1 and +5
- C 1 and 5
- D -1 and +3
Answer & Solution
Correct Answer
(B) -1 and +5
Step-by-step Solution
Detailed explanation
If \(\mathrm{Cl}_{2}\) is passed through hot aqueous \(\mathrm{NaOH}\), it results in the formation of sodium chloride and sodium chlorate as \[ 6 \mathrm{NaOH}+3 \mathrm{Cl}_{2} \longrightarrow 5 \mathrm{NaCl}+\mathrm{NaClO}_{3}+3 \mathrm{H}_{2} \mathrm{O} \] In…
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