Chemistry · 2021
JEE Main · 27 August 2021, Shift 2 · Q36
Which one of the following is formed (mainly) when red phosphorus is heated in a sealed tube at 803 K?
Which one of the following is formed (mainly) when red phosphorus is heated in a sealed tube at $\displaystyle 803$ K ?
Official answer
(2)
$\displaystyle \alpha$-Black phosphorus
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.