Chemistry - Complete Pblock- Question with Solution | TestHub

ChemistryComplete Pblock-p-Block 13,14Medium2 minPYQ_2009

ChemistryMediumsingle choice

Assertion : $Al$ forms $[AlF_{6}]^{3 -}$ but $B$ does not form $[BF_{6}]^{3 -}$ . Reason : B does not react with fluorine.

Answer:

Solution:

B does not have vacant $d$ -orbitals (sub-shell) as its valence shell.

Stream:AIIMSSubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 13,14

⏱ 2mℹ️ Source: PYQ_2009

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