JEE Mains · Chemistry · STD 11 - 8.2 Organic chemistry isomerism
The compound with molecular formula \(\mathrm{C}_6 \mathrm{H}_6\), which gives only one monobromo derivative and takes up four moles of hydrogen per mole for complete hydrogenation has ________ \(=\) electrons.
- A 4
- B 6
- C 8
- D 10
Answer & Solution
Correct Answer
(C) 8
Step-by-step Solution
Detailed explanation
Since 4 moles of \(\mathrm{H}_2\) is being added for complete hydrogenation the degree of unsaturation \(=4\) No. of \(\pi\) electrons in \(\mathrm{C}_6 \mathrm{H}_6=4 \times 2=8\)
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