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JIPMER 2015

Exam: JIPMER
Year: 2015
Subject: Chemistry
Chapter: Chemical Bonding and Molecular Structure

JIPMER 2015 · Chemistry · Chemical Bonding and Molecular Structure

Which of the following represents the correct order of decreasing...

Which of the following represents the correct order of decreasing number of

\mathrm{S}=\mathrm{O}

bonds?

Which of the following represents the correct order of decreasing number of S=O bonds?

Options

A $\mathrm{H}_2 \mathrm{SO}_4\gt\mathrm{H}_2 \mathrm{SO}_3\gt\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_8$
B $\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_8\gt\mathrm{H}_2 \mathrm{SO}_3\gt\mathrm{H}_2 \mathrm{SO}_4$
C $\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_8\gt\mathrm{H}_2 \mathrm{SO}_4\gt\mathrm{H}_2 \mathrm{SO}_3$
D $\mathrm{H}_2 \mathrm{SO}_3\gt\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_8\gt\mathrm{H}_2 \mathrm{SO}_4$

Correct answer

C. $\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_8\gt\mathrm{H}_2 \mathrm{SO}_4\gt\mathrm{H}_2 \mathrm{SO}_3$

Step-by-step solution

Which of the following represents the correct order of decreasing number of S=O bonds?

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