MCQOPTIONS
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| 1. |
A carbon-carbon triple bond in ethyne \[(-C\equiv C-)\] consists of [AMU 2000] |
| A. | All \[\sigma \] bonds |
| B. | Two \[\sigma \] bonds and one \[\pi \]-bond |
| C. | One \[\sigma \] bond and two \[\pi \]bonds |
| D. | All \[\pi \] bonds |
| Answer» D. All \[\pi \] bonds | |