P-Block Elements Ques 493

Question: Sulphur on boiling with $ NaOH $ solution gives

[Roorkee 1999]

Options:

A) $ Na_2S_2O_3+NaHSO_3 $

B) $ Na_2S_2O_3+Na_2S $

C) $ Na_2SO_3 $ $ +H_2S $

D) $ Na_2SO_3+SO_2 $

Show Answer

Answer:

Correct Answer: B

Solution:

$ 3S+4NaOH\xrightarrow{boiling}Na_2S_2O_3+Na_2S $



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