JEE Mains · Chemistry · STD 11 - 8.2 Organic chemistry isomerism
The number of optical isomers in following compound is _______.
- A \(30\)
- B \(35\)
- C \(36\)
- D \(32\)
Answer & Solution
Correct Answer
(D) \(32\)
Step-by-step Solution
Detailed explanation
Total chiral centre \(=5\) No. of optical isomers \(=2^5=32\).
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- For there action of \(H_2\) with \(I_2,\) the rate constant is \(2.5\times 10^{-4}\,dm^3\,mol^{-1}\,s^{-1}\) at \(327\,^oC\) and \(1.0\,dm^3\,mol^{-1}\,s^{-1}\) at \(527\,^oC\). The activation energy for the reaction, in \(kJ\,mol^{-1}\) is: \((R = 8.314\,J\,K^{-1}\,mol^{-1} )\)JEE Mains 2019 Hard
- First ionisation enthalpy values of first four group 15 elements are given below. Choose the correct value for the element that is a main component of apatite family :JEE Mains 2025 Medium
- The number of significant figures in \(50000.020 \times 10^{-3}\) is ..... .JEE Mains 2021 Medium
- The difference between the radii of \(3^{\text {rd }}\) and \(4^{\text {th }}\) orbits of \(Li ^{2+}\) is \(\Delta R _{1}\). The difference between the radii of \(3^{\text {rd }}\) and \(4^{\text {th }}\) orbits of \(He ^{+}\) is \(\Delta R _{2}\). Ratio \(\Delta R _{1}: \Delta R _{2}\) is :JEE Mains 2020 Hard
- Which of the following compounds is metallic and ferromagnetic ?JEE Mains 2016 Medium
- When \(0.25\) moles of a non-volatile, non-ionizable solute was dissolved in \(1\) mole of a solvent the vapor pressure of solution was \(x\%\) of vapor pressure of pure solvent. What is \(x\%\)?JEE Mains 2026 Easy
More PYQs from JEE Mains
- The number of \(2-\) centre \(-2-\) electron and \(3-\) centre \(-2-\) electron bonds in \(B_2H_6\), respectively, areJEE Mains 2019 Hard
- An electron, a doubly ionized helium ion \(\left( He ^{++}\right)\) and a proton are having the same kinetic energy. The relation between their respective de\(-\)Broglie wavelengths \(\lambda_{ e }, \lambda_{ He ^{++}}\) and \(\lambda_{ P }\) isJEE Mains 2020 Medium
- A fair die is thrown until \(2\) appears. Then the probability, that \(2\) appears in even number of throws, isJEE Mains 2024 Medium
- Let \(\alpha>0, \beta>0\) be such that \(\alpha^{3}+\beta^{2}=4 .\) If the maximum value of the term independent of \(x\) in the binomial expansion of \(\left(\alpha x^{\frac{1}{9}}+\beta x^{-\frac{1}{6}}\right)^{10}\) is \(10 k\) then \(\mathrm{k}\) is equal toJEE Mains 2020 Hard
- Given below are two statements: one is labelled as Assertion \((A)\) and the other is labelled as Reason \((R)\). \(Assertion\) \((A)\) : The angular speed of the moon in its orbit about the earth is more than the angular speed of the earth in its orbit about the sun. \(Reason\) \((R)\): The moon takes less time to move around the earth than the time taken by the earth to move around the sun. In the light of the above statements, choose the most appropriate answer from the options given below:JEE Mains 2024 Hard
- Among \(\mathrm{SO}_2, \mathrm{NF}_3, \mathrm{NH}_3, \mathrm{XeF}_2, \mathrm{ClF}_3\) and \(\mathrm{SF}_4\), the hybridization of the molecule with non-zero dipole moment and highest number of lone-pairs of electrons on the central atom is _______.JEE Mains 2025 Easy