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Phosphorous forms a number of compounds:...

Phosphorous forms a number of compounds:- The gas liberated when calcium phosphide is treated with `dil.HCl` is.

A

`CI_2`

B

`H_2`

C

`PH_3`

D

All the above

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BODY BOOKS PUBLICATION-THE P-BLOCK ELEMENT-Example
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  2. Nitrogen forms a number of oxides and oxoacids. Prepare a short write-...

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  3. Phosphorous forms a number of compounds:- The gas liberated when calci...

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  4. Nitrogen forms a number of oxides and oxoacids. Prepare a short write ...

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  5. Account for the following: NH3acts-as a Lewis base.

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  6. Account for the following:PCI3 fumes in moisture.

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  7. Account for the following: Fluorine shows only-1 oxidation state.

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  8. Suggest any two fluorides of Xenon

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  9. Write a method to prepare any one of the above mentioned X Xenon fluor...

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  10. Account for the following:- H2O is a liquid while H2S Is a gas.

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  11. Account for the following: Noble gases have very low boiling points.

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  12. Account for the following:- NO2 dimerises to N2O4.

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  13. What are interhalogen compounds? Write any two examples.

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  14. Suggest any two examples of Interhalogen compounds,

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  16. Some elements in p-block shows allotropy. How will-you manufacture Sul...

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  17. Some elements in p-block shows allotropy. What are inter halogen compo...

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  18. Some elements in p-block shows allotropy. Name two oxoacids of Sulphur...

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