MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the correct order of λmax for π –> π* transition for the following three compounds?$ |
| A. | R-C<span style="text-decoration:overline;">=</span>C-R > R<sub>2</sub>C = CR<sub>2</sub> > R-CHO |
| B. | R-C<span style="text-decoration:overline;">=</span>C-R < R<sub>2</sub>C = CR<sub>2</sub> < R-CHO |
| C. | R-C<span style="text-decoration:overline;">=</span>C-R = R<sub>2</sub>C = CR<sub>2</sub> = R-CHO |
| D. | R-C<span style="text-decoration:overline;">=</span>C-R < R<sub>2</sub>C = CR<sub>2</sub> >R-CHO |
| Answer» C. R-C<span style="text-decoration:overline;">=</span>C-R = R<sub>2</sub>C = CR<sub>2</sub> = R-CHO | |