MCQOPTIONS
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MCQOPTIONS
| 1. |
The number and type of bonds in ion in\[~Ca{{C}_{2}}\]are: |
| A. | One \[\sigma \,\,bond\]and one \[\pi -bond\] |
| B. | One \[\sigma \,\,bond\] and two \[\pi -bond\] |
| C. | Two \[\sigma \,\,bond\] and two \[\pi -bond\] |
| D. | Two \[\sigma \,\,bond\] and one \[\pi -bond\] |
| Answer» C. Two \[\sigma \,\,bond\] and two \[\pi -bond\] | |