

MCQOPTIONS
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1. |
Which of the following is not correct [CBSE PMT 1990] |
A. | A sigma bond is weaker than \[\pi \]bond |
B. | A sigma bond is stronger than \[\pi \]bond |
C. | A double bond is stronger than a single bond |
D. | A double bond is shorter than a single bond |
Answer» B. A sigma bond is stronger than \[\pi \]bond | |