Identify the correct sequence of increasing number of π-bonds in structure of following molecules (I) H2S2O6 (II) H2SO3 (III) H2S2O5

Question

Identify the correct sequence of increasing number of π-bonds in structure of following molecules (I) H2S2O6 (II) H2SO3 (III) H2S2O5 (A) I, II, III (B) II, III, I (C) II, I, III (D) I, III, II

Tardigrade Admin · Accepted Answer

Correct answer is (b) II, III, I

Q. Identify the correct sequence of increasing number of $π$ -bonds in structure of following molecules
(I) $H_{2} S_{2} O_{6}$
(II) $H_{2} S O_{3}$
(III) $H_{2} S_{2} O_{5}$

$I, II, III$

$II, III, I$

$II, I, III$

$I, III, II$

Correct answer is (b) $II, III, I$

Q. Identify the correct sequence of increasing number of π-bonds in structure of following molecules (I) H2​S2​O6​ (II) H2​SO3​ (III) H2​S2​O5​

I,II,III

II,III,I

II,I,III

I,III,II