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Which of the following statement is inco...

Which of the following statement is incorrect ? .

A

`NH_(3)` is more basic than `PH_(3)`

B

`NH_(3)` has a higher boiling point than that of `HF` .

C

`N_(2)` is less reactive than `P_(4)`

D

The dipole momnet of `NH_(3)` is less than that of `SO_(2)` .

Text Solution

Verified by Experts

The correct Answer is:
B
Due to high `EN` of `F` than `N-H`-bonding is stronger in `HF` than `NH_(3)` thus b.pt of `HF gt NH_(3)` .
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CENGAGE CHEMISTRY-CHEMICAL BONDING AND MOLECULAR STRUCTURE-Exercises Single Correct (Miscellaneous)
  1. Which of the following statement is incorrect ? .

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  2. If one assume linear structure instead of bent structure for water the...

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  3. Which is the wrong order for the stated property ? .

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  4. Which is a correct statement about diborane structure ? .

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  5. For overset(Theta)NH(2) the best three-dimensional view is .

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  6. The set representing the correct order of ionic radius is

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  7. Which of the following are not isoelectronic speices ?

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  8. The EN's of F, CI Br and I are 4.0 ,3.0, 2.8 and 2.5 respectively The ...

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  9. The C -C bond length is 1.54 Å C =C bond length is 1.33 Å What is the ...

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  10. The correct order of the thermal stability of hydrogen halides (H-X) i...

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  11. Which of following statement is correct ? .

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  12. The valuse of EN of atoms A and B are 1.80 and 4.0 respectively The pe...

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  13. The statement true for N(3)^(-) is

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  14. The decreasing (O -O) bonf length order in the following is .

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  15. Which of the following substance has the highest melting point? .

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  16. Which of the following statement is correct ? .

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  17. Which of the following bonds is the strongest ? .

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  18. The molecule having highest bond enegy is

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  19. Which set is expected to show the smallest difference in IE(1) ?

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  20. Which of the following statement is wrong ? .

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