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Phosphine is not obtained by the reactio...

Phosphine is not obtained by the reaction

A

White P is heated with NaOH

B

Red P is heated with NaOH

C

`Ca_(3)P_(2)` reacts with water

D

Phosphorus trioxide is boiled with water

Text Solution

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The correct Answer is:
B
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TARGET PUBLICATION-p-BLOCK ELEMENTS-COMPETITIVE THINKING
  1. The reaction of P(4)+NaOH+H2O involves the following for P:

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  2. Sulphuryl chloride (SO(2)Cl(2)) reacts with white phosphorus (P(4)) to...

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  3. Phosphine is not obtained by the reaction

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  4. What may be expected to happen when phosphine gas is mixed with chlori...

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  5. Which product will be obtained in the following reaction ? P(4)+NaOH+H...

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  6. The molecular formulae for phosgene and tear gas are and respectivel...

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

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  8. Which of the element of nitrogen family produce maximum number of oxy-...

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  9. The number of hydrogen atom(s) attached to phosphorus atom in hypophos...

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  10. In which oxyacids of phosphorus three-OH groups are present ?

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  11. What is the basicity of orthophosphorous acid ?

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  12. Which among the following oxoacids of phosphorus shows a tendency of d...

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  13. Identify the compound in which phosphorus exists in the oxidation stat...

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  14. Strong reducing behaviour of H(3)PO(2) is due to

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  15. In P(4)O(10),

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  16. Which is the correct statement for the given acids ?

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  17. The pair in which phosphours atoms have a formed oxidation state of +3...

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  18. How many bridging oxygen atoms are presents in P(4)O(10) ?

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  19. P4 O(10) is not used to dry NH3 gas because

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  20. Which among the following group 16 elements exists in more than two al...

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