AIIMS2009Chemistry-Coordination Compounds
AIIMS 2009 Chemistry Complex Formation Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion: Al forms [AlF₆]³⁻ but B does not form [BF₆]³⁻. Reason: B does not react with fluorine.
A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true but reason is not the correct explanation of assertion.
C
If assertion is true but reason is false.
D
If both assertion and reason are false.
Correct Answer
Option C
Detailed Explanation
B does not have vacant d-orbitals.
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