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Which of the following molucules can sho...

Which of the following molucules can show Lewis acidity.
(I) `CO_(2)`, (II) `Br_(2)`, (III) `SnCl_(2)` (IV) HF, (V)`NMe_(3)`

A

III,IV

B

I,II,III

C

I,III,IV

D

II,III,IV

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The correct Answer is:
B
`N//A`
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BANSAL-P BLOCK ELEMENTS-Exercise 1
  1. An inorganic compound (A) made of two most occuring elements into the ...

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  2. When KHSO(4) is added into a concentrated solution of H(2)SO(4) the ac...

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  3. Which of the following molucules can show Lewis acidity. (I) CO(2), ...

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  4. When conc. H(2)SO(4) was teated with K(4)[Fe(CN)(6)], CO gas was evolv...

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  5. Dangling valency is not exhibited by which of the following allotrope ...

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  6. RCIunderset(Si)overset(cu-powder)toR(2)SiCL(2)overset(H(2)O)toR(2)Si(O...

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  7. The coordination number of AlCl(3) in their solid, solid liquid and ga...

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  8. In which of the following hybridisation state of the central atom woul...

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  9. Select the pair of molecules in which bond angle of both molecules are...

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  10. Choose the correct sequence for the geometry of the given molecules ...

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  11. Compound (X) is

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  12. The correct sequence of polarity of the following molecule (1) Ben...

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  13. Which one of the following statements is not true regarding diborane?

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  14. In which of the following silicates, only two corners per tetrahedron ...

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  15. Lead pipes are not suitable for drinking water because :

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  16. Suppose you have to determine the percentage of carbon dioxide in a sa...

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  17. (a)Aloverset(N(2))toA,(b)Aloverset(C)toB,Product A and B on hydrolysis...

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  18. Which gas is responsible for greenhouse effect :

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  19. Bucky ball or buck minister fullerene is :

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  20. When CO is heated with NaOH under pressure, we get :

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