MCQ
Sulphur on boiling with $NaOH$ solution gives
  • A
    $N{a_2}{S_2}{O_3} + NaHS{O_3}$
  • $N{a_2}{S_2}{O_3} + N{a_2}S$
  • C
    $N{a_2}S{O_3}$$ + {H_2}S$
  • D
    $N{a_2}S{O_3} + S{O_2}$

Answer

Correct option: B.
$N{a_2}{S_2}{O_3} + N{a_2}S$
b
(b) $3S+4NaOH\xrightarrow{\text{boiling}}N{{a}_{2}}{{S}_{2}}{{O}_{3}}+N{{a}_{2}}S$

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