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The P-Block Elements

Question

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The B–X distance is shorter than what is theoretically expected in BX₃molecules. Why?

Solution

The B-X distance is shorter than expected because of back bonding.

Some More Questions From The p-Block Elements Chapter

What is the nature of boron trifluoride?

What is the structure of diborane?

Can borax bead test be performed for Ca²⁺ion?

Which is the hardest compound of boron?

What is inorganic benzene? Write its formula.

Name a hydride of boron which is used as reducing agent in organic chemistry.

Does a molecule of BH₃ exist?

What is relative stability of +1 oxidation state in group 13.

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