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Which of the following statement is wron...

Which of the following statement is wrong ?

A

The stablity of hydride increases from `NH_(3)` to `BiH_(3)` in group 15 of the periodic table

B

nitrogen cannot form `d pi - p pi` bonds

C

single `N-N` bond is weaker than the single `P-P` bond

D

`N_(2)O_(4)` has two resonance structures

Text Solution

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The correct Answer is:
A
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NARAYNA-15TH GROUP ELEMENTS-Level-III
  1. Which of the following statements is not true

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  2. The correct statement is

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  3. Which of the following statement is wrong ?

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  4. Nitrogen can be purified from the impurities of oxides of nitrogen and...

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  5. Animals die in pure nitrogen atmosphere because

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  6. PCl(5)+Cl^(-) rarr PCl(6)^(-). The wrong statement regarding the above...

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  7. When sodium metal is dissolved in liquid ammonia, blue colour solution...

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  8. In Nitrogen family the H-M-H angle in the hydrides MH(3) gradually bec...

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  9. NH(4)Cl(s) is heated in test tube.Vapours are brought in contract with...

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  10. Ammonia is not a product in the

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  11. Which of the following statements is correct?

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  12. Treatment of NH(3) with excess of ethyl chloride gives:

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  13. Phosphine is not obtained by the reaction

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  14. It is recommended that ammonia bottles be opened after cooling in ice ...

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  15. The dipoles moment of NF(3) is less than NH(3) because

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  16. Ammnonia will be obtained in

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  17. The compound (SiH)(3)N is expected to be

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  18. The number of P-O-P bonds present in P(4)O(6) and P(4)O(10) are respec...

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  19. One of the acid listed below is formed P(2)O-(3) and the rest are form...

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  20. Group 15 of the periodic table consists of the elements N, P, As, Sb a...

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