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These questions consist of two statement...

These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses:
Assertion: `[Al(H_2O)_6]^(3+)` is a stronger acid than `[Mg(H_2O)_6]^(2+)`.
Reason: Size of `[Al(H_2O)_6]^(3+)` is smaller than `[Mg(H_2O)_6]^(2+)` and posseses more effective nuclear charge.

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