JEE Mains · Chemistry · STD 12 - p -Block elements - ll
The correct sequence of decreasing number of \(\pi -\) bonds in the structures of \(H_2SO_3, H_2SO_4\) and \(H_2S_2O_7\) is
- A \({H_2}S{O_3}\, > \,{H_2}S{O_4}\, > \,{H_2}{S_2}{O_7}\)
- B \({H_2}S{O_4}\, > {H_2}{S_2}{O_7}\, > {H_2}S{O_3}\)
- C \({H_2}{S_2}{O_7} > {H_2}S{O_4} > {H_2}S{O_3}\)
- D \({H_2}{S_2}{O_7} > {H_2}S{O_3} > {H_2}S{O_4}\)
Answer & Solution
Correct Answer
(C) \({H_2}{S_2}{O_7} > {H_2}S{O_4} > {H_2}S{O_3}\)
Step-by-step Solution
Detailed explanation
Number of \(\pi \) - bonds \(H_2S_2O_7\,=\)…
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