Compound X is the anhydride of sulphuric acid | vedclass

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Question

(A) The anhydride of sulphuric acid $(H_{2}SO_{4})$ is sulphur trioxide $(SO_{3})$.In the structure of $SO_{3}$,the sulphur atom is bonded to three ox

Vedclass · Accepted Answer

$3, 3$

Vedclass · Answer

(A) The anhydride of sulphuric acid $(H_{2}SO_{4})$ is sulphur trioxide $(SO_{3})$.In the structure of $SO_{3}$,the sulphur atom is bonded to three oxygen atoms by double bonds.Each double bond consists of one $\sigma$ bond and one $\pi$ bond.Therefore,there are $3$ $\sigma$ bonds and $3$ $\pi$ bonds in the $SO_{3}$ molecule.The correct option is $A$.

Compound $X$ is the anhydride of sulphuric acid. The number of $\sigma$ bonds and the number of $\pi$ bonds present in $X$ are respectively:

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