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Which one of the following is formed (mainly) when red phosphorus is heated in a sealed tube at 803 K ? [JEE Main 2021, …

Q1

Which one of the following is formed (mainly) when red phosphorus is heated in a sealed tube at 803 K ?

[JEE Main 2021, 27 Aug (Shift 2)]

a

White phosphorus

b

Yellow phosphorus

c

\(\beta\)-Black phosphorus

d

\(\alpha\)-Black phosphorus

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