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Electronic structure acquired by compoun...

Electronic structure acquired by compounds of IIIA group elements in bonding is

A

Sextet

B

Doublet

C

Octet

D

Super octet

Text Solution

Verified by Experts

The correct Answer is:
A
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AAKASH SERIES-ELEMENTS OF BORON FAMILY-OBJECTIVE EXERCISE - 1
  1. Aluminium exhibits diagonal relationship with

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  2. Which element cannot form a cation ?

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  3. Electronic structure acquired by compounds of IIIA group elements in b...

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  4. The nature of B(2)O(3) is

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  5. Thallous chloride is more stable than thallic chloride because of

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  6. Which of the following pair of group 13 elements have similar atomic r...

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  7. Thallium shows different oxidation states because

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  8. Which of the following is used in high temperature thermometry ?

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  9. AICI(3) is

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  10. Which one is a non-metal in group 13 ?

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  11. The electropositive character increases from B to Al and then decrease...

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  12. When boron atom undergoes sp^(3) hybridi zation

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  13. Boron exhibits diagonal relationship with

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  14. The atomic radius of which element is least

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  15. (A): Gallium is used as a thermometric liquid (R):Gallium has wide l...

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  16. Statement I: BCl(3) and AlCl(3) are both Lewis acids and BCl(3) is str...

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  17. Boron does not form B^(3+) ions whereas Al forms Al^(3+) ions. This is...

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  18. Which is true for an element R present in group 13 of the periodic tab...

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  19. Boron compounds behave as Lewis acids because of their

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  20. Which of the following is not an ionic trihalide?

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