White phosphorus on reaction | d and f Block | JEE MAIN 2020

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JEE MAIN 2020

08-01-20 S2

Question

White phosphorus on reaction with concentrated NaOH solution in an inert atmosphere of CO2 gives phosphine and compound (X). (X) on acidification with HCl gives compound (Y). The basicity of compound (Y) is

Select the correct option:

A

3

B

2

C

4

D

1

✓ Correct! Well done.

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Solution

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