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The molecular formula of Phosphorous is...

The molecular formula of Phosphorous is

A

P

B

`P_(4)`

C

`P_(2)`

D

`P_(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
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ERRORLESS -S AND P BLOCK ELEMENTS-Ordinary thinking (Nitrogen family)
  1. The compound which has molecular nature in gas phase but ionic in soli...

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  2. The chemical formula of 'tear gas' is

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  3. The molecular formula of Phosphorous is

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  4. A hydride of nitrogen which is acidic in nature is :

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  5. Cyanamide process is used in the formation of

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  6. Sides of match box have coating of

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  7. Which is true with regard to the properties of PH(3)?

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  8. Action of concentrated nitric acid (HNO(3)) on metallic tin produces

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  9. In which of the following molecules, the central atom has one lone pai...

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  10. A certain element is forms a solid oxide which dissolves in water to f...

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  11. On heating a mixture of NH4 Cl and KNO2, we get

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  12. Which one of the following statements is true for HNO(2)

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  13. Which of the following elements of group VA does not show allotropy

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  14. The chemical used for cooling in refrigeration is

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  15. In modern proces, white phosphorus is manufactured by :

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  16. N(2) combines with metal to form

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  17. In Brikeland-Eyde process, the raw material used is

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  18. Among the members of VA group (N,P,As,Sb and Bi) which of the followin...

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  19. Phosphine is prepared in the laboratory by the reaction of

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  20. Which one of the following elements is most metallic?

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