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Which is the most thermodynamically stab...

Which is the most thermodynamically stable allotropic form of phosphorus ?

A

Red P

B

Yellow P

C

Black P

D

All are stable

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The correct Answer is:
C
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NARAYNA-15TH GROUP ELEMENTS-C.U.Q
  1. The elements present in Flourpatite are

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  2. {:(,"List-I",,"List-II"),("A)","Phosphorite","1)",KNO(3)),("B)","Benga...

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  3. Which is the most thermodynamically stable allotropic form of phosphor...

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  4. Which of the following Group 15 elements do not show allotropy?

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  5. Nitrogen shows allotropy in ------ state

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  6. The element which shows large number of allotropes among VIA group ele...

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  7. In the compound NCl(3), negative oxidation state is exhibited by

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  8. What is the highest oxidation state exhibited by group 17 elements ?

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  9. The bond energy of N-=N in KJ per mole is

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  10. Anomalous behaviour of nitrogen is due to.

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  11. The trend in the hydrides from Bi to N is

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  12. Which of the following hydrides has the lowest melting point

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  13. The largest bond angle in

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  14. Among the following which one is more stable ?

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  15. The formula of the Hydride of nitrogen that is acidic in nature is

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  16. Which of the following elements will form an acidic oxide ?

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  17. Which of the following is correct about 15th group Hydrides (from ammo...

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  18. Which of the following is a Hydride of Nitrogen

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  19. The oxidation state of nitrogen is a fractional value in

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  20. Which of the following is both neutral and paramagnetic

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