STANDARDChemistry-Chemical Bonding
STANDARD Chemistry Covalent Bonding Assertion Reason Question
Type: Assertion Reason-conceptual-Medium
Assertion: Among alkaline earth metals, Be predominantly forms covalent bond. Reason: Be is smaller in size and hence has greater polarising power.
A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true but reason is not the correct explanation of assertion.
C
If assertion is true but reason is false.
D
If both assertion and reason are false.
Correct Answer
Option A
Detailed Explanation
If both assertion and reason are true and reason is the correct explanation of assertion.
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