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The correct order of ease of formation o...

The correct order of ease of formation of hydrides, and their stabilities is :

A

`NH_(3)gtPH_(3)gt AsH_(3)gtBiH_(3)`

B

`BiH_(3)gtAsH_(3)gtPH_(3)gt NH_(3)`

C

`NH_(3)gtAsH_(3)gtPH_(3)gtBiH_(3)`

D

`BiH_(3)gtPH_(3)gtAsH_(3)gtNH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
`NH_(3)` to `BiH_(3)`-Thermal stability decreases
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NARAYNA-15TH GROUP ELEMENTS-Level-V
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  2. Which readily form p pi-p pi multiple bonds with itself and with C and...

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  3. All of the following are bases except

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  4. Molecule with a three electron bond is :

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  5. The compound (X) is:

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  6. (NH(4))(2)Cr(2)O(7) on heating gives a gas which is also given by :

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  7. P(4)O(10) has short and long P-O bonds. The number of short P-O bonds ...

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  8. Number of hybrid orbitls around phosphorous in Ca(5)[PO(4)](3)[OH]

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  9. Which of the following salts produces nitrogen by decomposition ? I....

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  10. Pickout incorrect statement ?

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  11. Which of the following statements is not correct ?

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  12. In the reaction , CH(3)-underset(Br)underset(|)(CH)-CH(3)overset(alc...

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  13. NH(4)NO(3) overset(Delta)rarr X +H(2)O, NH(4)NO(2) overset(Delta)rar...

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  14. Choose the correct combination of the following

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  15. Which is a set of acid salts and can react with base?

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  16. A white solid X reacts with dil. HCl to give colourless gas which is u...

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  17. The tendency of nitrogen halides to act as Lawis bases decreases in th...

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  18. Schweitzers reagent is :

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  19. The tendency to form complexes is meximum for

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  20. Which readily form p pi-p pi multiple bonds with itself and with C and...

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