JEE Mains · Chemistry · STD 11 - 8.2 Organic chemistry isomerism
The hydrocarbon \((X)\) with molar mass \(80 \mathrm{~g} \mathrm{~mol}^{-1}\) and \(90 \%\) carbon has _______ degree of unsaturation.
- A 9
- B 6
- C 3
- D 2
Answer & Solution
Correct Answer
(C) 3
Step-by-step Solution
Detailed explanation
\(\therefore\) Empirical formula is \(\mathrm{C}_3 \mathrm{H}_4\) Molecular mass \(=80 \mathrm{~g} \mathrm{~mol}^{-1}\). Molecular formula \(=\left(\mathrm{C}_3 \mathrm{H}_4\right)_{\mathrm{n}}\)…
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