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Anomalous Behaviour of Boron

JEE Main Chemistry · p-Block Elements (Groups 13 and 14) · 2 questions, latest first

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Given below are two statements: one is labelled as Assertion and the other is labelled as Reason (R). Assertion: Melting point of…202427 January, Shift 1 · Q66
Given below are two statements: Statement I: Boron is extremely hard indicating its high lattice energy Statement II: Boron has…202312 April, Shift 1 · Q69