Home Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Chemical Properties of Alkali Metals In context with beryllium, which one of the …
Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Chemical Properties of Alkali Metals Single Correct MCQ
Published on: August 13, 2026

In context with beryllium, which one of the following statements is incorrect ?

A
Its hydride is electron-deficient and polymeric.
B
It is rendered passive by nitric acid
C
It forms Be 2 C
D
Its salts rarely hydrolyze.

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Verified by Experts
The correct answer is:
B

B 2 H 6 boron hydride, it is electron deficient and dimer of BH 3 .

A λ , Cr are having passive nature with HNO 3 but Be dissolve in conc. HNO 3

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