NEET Chemistry The s-Block Elements Questions Solved


When sulphur is heated with NaOH(aq) the compounds formed are:

(a) Na2S + H2O

(b) Na2SO3 + H2O

(c) Na2S + Na2S2O3 + H2O

(d) Na2S2O3 + H2O

(c) 4S + 6NaOH           Na2S2O3 + 2Na2S + 3H2O

Difficulty Level:

  • 23%
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