Chemistry · 2020
JEE Main · 8 January 2020, Shift 2 · Q36
White phosphorus on reaction with concentrated NaOH solution in an inert atmosphere of CO_2 gives phosphine and compound (X). (X) on acidification…
White phosphorus on reaction with concentrated NaOH solution in an inert atmosphere of $\displaystyle \mathrm{CO}_2$ gives phosphine and compound (X). (X) on acidification with HCl gives compound (Y). The basicity of compound $\displaystyle (Y)$ is :
Official answer
(1)
$\displaystyle 1$
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.