InterviewSolution
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InterviewSolution
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Assertion : `AI^(3+)` forms more ionic compound in comparison to `Ga^(3+)` with identical anion. Reason :`r_(AI)^(3+)` and ` z_(eff)` of ` Ga^(3+)` is more than that of `AI^(3+)`.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the assertion.C. If assertion is true but reason is false.D. If assertion is false but reason is true. |
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Answer» Correct Answer - a Due to poor Shielding by d-electron in `Ga^(3+)`, its `Z_(eff)` is more .So is polarising power is more and hence it forms compound with covalent character |
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