Number of g-atom of S present in ${\rm{49}}\;{\rm{g}}\;{{\rm{H}}_2}{\rm{S}}{{\rm{O}}_4}$ are:

JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Medium

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Application +4 | -1

Number of g-atom of S present in

\mathrm{49}\;\mathrm{g}\;{\mathrm{H}_2}\mathrm{S}{\mathrm{O}_4}

are:

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Correct option: A

0.5

Option A (0.5) is correct because 49 g of H2SO4 contains 0.5 g-atom of S, calculated based on the molar mass of H2SO4 and the atomic mass of S.

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