Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The correct statements among the following are
A
and 
are polymeric in nature 
B
is unreactive to oxygen, at moderate temperatures A, C only
C
and 
possesses significant covalent character A, C, D only
D
the stability of alkali hydrides follows the order 
A, B, C only
A, B, C only
Text Solution
Verified by ExpertsThe correct answer is:
D
Due to covalent bonding, 
and 
form bridge bonding or polymeric structure.
is unreactive towards oxygen and chlorine at moderate temperature.
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