JEE Advanced · Chemistry · 13. GOC
The correct statement(s) about the compound, \(\mathrm{H}_3 \mathrm{C}(\mathrm{HO}) \mathrm{HC}-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}\) (OH) \(\mathrm{CH}_3(\mathrm{X})\) is (are)
- A the total number of stereoisomers possible for \(X\) is 6
- B the total number of diastereomers possible for \(X\) is 3
- C if the stereochemistry about the double bond in \(X\) is trans, the number of enantiomers possible for \(X\) is 4
- D if the stereochemistry about the double bond in \(X\) is cis, the number of enantiomers possible for \(X\) is 2
Answer & Solution
Correct Answer
(D) if the stereochemistry about the double bond in \(X\) is cis, the number of enantiomers possible for \(X\) is 2
Step-by-step Solution
Detailed explanation
The various isomers of X are,
Xhas six stereoisomers (I-VI). The total number of diasteromers of \(X\) are more than three e.g, I + II, I + III, I + IV, I + V, I + VI etc. When stereochemistry at double bond is trans it has only two enantiomers (V and VI). When stereochemistry at doubld bond is cis, it has two enantiomers II and III. Hence, only \(A\) and \(D\) are correct answers.
Xhas six stereoisomers (I-VI). The total number of diasteromers of \(X\) are more than three e.g, I + II, I + III, I + IV, I + V, I + VI etc. When stereochemistry at double bond is trans it has only two enantiomers (V and VI). When stereochemistry at doubld bond is cis, it has two enantiomers II and III. Hence, only \(A\) and \(D\) are correct answers.
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
- The density (in \(\mathrm{g} \mathrm{cm}^{-3}\) ) of the metal which forms a cubic close packed (ccp) lattice with an axial distance (edge length) equal to 400 pm is \(\qquad\) .
Use: Atomic mass of metal \(=105.6 \mathrm{amu}\) and Avogadro's constant \(=6 \times 10^{23} \mathrm{~mol}^{-1}\)JEE Advanced 2025 Medium - Among the species given below, the total number of diamagnetic species is _____________.
\(H\) atom, \(N O_2\) monomer, \(O_2^{-}\)(superoxide), dimeric sulphur in vapour phase,
\(Mn_3 O_4, \left(NH_4\right)_2\left[FeCl_4\right], \left(NH_4\right)_2\left[NiCl_4\right],\) \(K_2 MnO_4, K_2 CrO_4\)JEE Advanced 2018 Easy - The entropy versus temperature plot for phases and at bar pressure is given. and are entropies of the phases at temperatures and , respectively.
The transition temperature for to phase change is and . Assume is independent of temperature in the range of to and are heat capacities of and phases, respectively. The value of enthalpy change, (in ), at isJEE Advanced 2023 Medium - A decapeptide (molecular weight 796) on complete hydrolysis gives glycine (molecular weight 75), alanine and phenylalanine. Glycine contributes \(47.0 \%\) to the total weight of the hydrolysed products. The number of glycine units present in the decapeptide isJEE Advanced 2011 Hard
- Statement I Glucose gives a reddish-brown precipitate with Fehling's solution.
Statement II Reaction of glucose with Fehling's solution gives \(\mathrm{CuO}\) and gluconic acid.JEE Advanced 2007 Medium - Which of the following statement(s) is(are) true?JEE Advanced 2019 Medium
More PYQs from JEE Advanced
- One mole of an ideal gas undergoes two different cyclic processes and , as shown in the diagrams below. In cycle , processes and are isobaric, isothermal, isobaric and isochoric, respectively. In cycle , processes and are isothermal, isochoric, isobaric and isochoric, respectively. The total work done during cycle is and that during cycle is . The ratio is _____.
JEE Advanced 2023 Medium - Let \(I=\int \frac{e^x}{e^{4 x}+e^{2 x}+1} d x, J=\int \frac{e^{-x}}{e^{-4 x}+e^{-2 x}+1} d x\).
Then, for an arbitrary constant \(C\), the value of \(J-I\) equalsJEE Advanced 2008 Easy - Let denote the parabola Let , and let and be two distinct points on such that the lines and are tangents to . Let be the focus of . Then which of the following statements is (are) TRUE?JEE Advanced 2021 Medium
- Let the circles and intersect at the points and Suppose that another circle satisfies the following conditions:
centre of is collinear with the centres of and
and both lie inside and
touches at and at
Let the line through and intersect at and and let a common tangent of and be a tangent to the parabola
There are some expression given in the List- whose values are given in List- below:
List- List- II
Which of the following is the only INCORRECT combination?JEE Advanced 2019 Medium - If , then which of the following matrices is equal to ?JEE Advanced 2022 Easy
- Two transparent media of refractive indices \(\mu_1\) and \(\mu_3\) have a solid lens shaped transparent material of refractive index \(\mu_2\) between them as shown in figures in Column II. A ray traversing these media is also shown in the figures. In Column I different relationships between \(\mu_1, \mu_2\) and \(\mu_3\) are given. Match them to the ray diagram shown in Column II.
JEE Advanced 2010 Medium