JEE Main 30 June 2022 Shift 1 Solved Paper

Section: Chemistry

Question : 70 of 90

Marks: +1, -0

573K

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Red phosphorus ‌

heat; ‌803K

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under pressure ‌

B
Red phosphorus is obtained by heating "A" at 573K, and can be converted to "B" by heating at 803K under pressure.
A and B, respectively, are

[30-Jun-2022-Shift-1]

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