Q74.The possible number of stereoisomers for 5-phenylpent-4-en-2-ol is … …
What This Question Tests
This question tests the ability to identify chiral centers and potential for geometrical isomerism (cis-trans) in a given organic compound, then determine the total number of possible stereoisomers.
Concepts Tested
Formulas Used
Number of stereoisomers = 2^n (where n is the number of chiral centers/chiral elements) for molecules without symmetry
Number of stereoisomers considering geometric and optical = product of possibilities for each element of chirality
📚 NCERT Sections This Tests
5.12 — Write All The Geometrical Isomers Of [Pt(Nh3)(Br)(Cl)(Py)] And How Many Of
Chemistry Class 11 · Chapter 5
5.12 Write all the geometrical isomers of [Pt(NH3)(Br)(Cl)(py)] and how many of these will exhibit optical isomers?
5.11 — Draw All The Isomers (Geometrical And Optical) Of:
Chemistry Class 11 · Chapter 5
5.11 Draw all the isomers (geometrical and optical) of: (i) [CoCl2(en)2] + (ii) [Co(NH3)Cl(en)2] 2+ (iii) [Co(NH3)2Cl2(en)]+
7.13 — Show How Will You Synthesise:
Chemistry Class 12 · Chapter 7
7.13 Show how will you synthesise: (i) 1-phenylethanol from a suitable alkene. (ii) cyclohexylmethanol using an alkyl halide by an SN2 reaction. (iii) pentan-1-ol using a suitable alkyl halide?
📋 Question Details
- Chapter
- GOC
- Topic
- Stereoisomerism
- Year
- 2025
- Shift
- 24 Jan Shift 2
- Q Number
- Q74
- Type
- Numerical
- NCERT Ref
- Class 11 Chemistry Ch 12: Organic Chemistry - Some Basic Principles and Techniques
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