Chemistry · 2024
JEE Main · 27 January 2024, Shift 1 · Q66
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Melting point of Boron (2453…
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Melting point of Boron ($\displaystyle 2453$ K) is unusually high in group $\displaystyle 13$ elements.
Reason (R) : Solid Boron has very strong crystalline lattice.
In the light of the above statements, choose the most appropriate answer from the options given below:
Official answer
From NTA’s final answer key for this paper.
(1)
Both (A) and (R) are correct and (R) is the correct explanation of (A)
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.