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Which of the following are Lewis acids?...

Which of the following are Lewis acids?

A

`PH_(3)` and `BCl_(3)`

B

`AlCl_(3)` and `SiCl_(4)`

C

`PH_(3)` and `SiCl_(4)`

D

`BCl_(3)` and `AlCl_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`BCl_(3)` and `AlCl_(3)` are Lewis acid.
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PRADEEP-SOME p-BLOCK ELEMENTS-Competition Focus (JEE( Main and Advanced)/Medical Entrance) (1. Multiple Choice Questions) I. Group 13 Elements
  1. Which one of the following has highest Lewis acid strength ?

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  2. the correct statement is

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  3. Which of the following are Lewis acids?

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  4. Which of the following is a Lewis acid ?

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  5. The bond dissociation energy of B-F in BF(3) is "646 kJ mol"^(-1) wher...

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  6. The correct formula of borax is

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  7. In borax the number of B-O-B links and B-OH bond present are, respecti...

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  8. 2B(OH)(3) + 2NaOHhArr NaBO(2) + Na[B(OH)(4)]+2H(2)O How can this re...

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  9. Boric acid is an acid because its molecule

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  10. On the addition of mineral acid to an aqueous solution of borax, the c...

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  11. The type of hybridization of boron in diborane is

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  12. The structure of diborane (B(2)H(6)) contains :

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  13. In diborane, the number of electrons that account for bonding in the...

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  14. Three centred two electron bond is present in

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  15. Reaction of diborane with ammonia gives initially

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  16. The number of isomers possible for disubstituted borazine, B(3)N(3)H(4...

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  17. The prdouct/s formed when diborane is hydrolysed is/are

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  18. An alkali metal hydride (NaH) reacts with diborane is 'A' to give a te...

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  19. What is the structural formula of lithium tetrahydrido aluminate

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  20. Which one of the following is the correrct statement ?

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