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Question
Chemistry
Assertion: Si—Si bonds are much stronger than Si—O bonds. Reason: Silicon forms double bonds with itself.
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Q.
Assertion :
$Si—Si$ bonds are much stronger than $Si—O$ bonds.
Reason :
Silicon forms double bonds with itself.
AIIMS
AIIMS 2018
The p-Block Elements
A
If both assertion and reason are true and reason is the correct explanation of assertion
18%
B
If both assertion and reason are true but reason is not the correct explanation of assertion
21%
C
If assertion is true but reason is false
28%
D
If both assertion and reason are false
33%
Solution:
Si-Si bonds are weaker than Si-O bonds. Si has no tendency to form double bonds with itself.