S Block Elements Question 133
Question: When sulphur is heated with $ NaOH(aq) $ . The compounds formed are
Options:
A) $ Na_2S+H_2O $
B) $ Na_2SO_3+H_2O $
C) $ Na_2S+Na_2S_2O_3+H_2O $
D) $ Na_2S_2O_3+H_2O $
Show Answer
Answer:
Correct Answer: C
Solution:
[c] $ 4S+6NaOH\xrightarrow{{}} $ $ Na_2S_2O_3+2Na_2S+3H_2O $