Question:medium

The value of x is maximum for

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Remember the trend: as you go down Group 2, the size of the cation increases, charge density decreases, and thus the degree of hydration decreases. \

Updated On: Apr 19, 2026

\( MgSO_4 \cdot xH_2O \)
\( CaSO_4 \cdot xH_2O \)
\( BaSO_4 \cdot xH_2O \)
All have the same value of x.

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The Correct Option is A

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