Organic Chemistry: Basic Principles and Techniques
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
IUPAC Nomenclature
SubtopicIUPAC Nomenclature under Organic Chemistry: Basic Principles and Techniques for Grade 11 ICSE.
Preview questions (no answers)
- 1.
Identify the IUPAC name for the alkyl halide .
A.Iodoethane
B.Iodomethane
C.Methyl iodide
D.Diiodomethane
- 2.
What is the IUPAC name for the compound ?
A.But-1-ene
B.But-1,3-diene
C.But-2-ene
D.But-1,2-diene
- 3.
Which functional group is designated by the IUPAC suffix '-nitrile'?
A.B.C.D.
Download the worksheet for Organic Chemistry: Basic Principles and Techniques - IUPAC Nomenclature to practice offline. It includes additional chapter-level practice questions.
Isomerism (Structural and Stereo)
SubtopicIsomerism (Structural and Stereo) under Organic Chemistry: Basic Principles and Techniques for Grade 11 ICSE.
Preview questions (no answers)
- 1.
The separation of a racemic mixture into d and l forms is called:
A.Racemization
B.Resolution
C.Dehydration
D.Distillation
- 2.
The process of converting an optically active compound into a racemic mixture is called:
A.Resolution
B.Racemization
C.Substitution
D.Elimination
- 3.
Which of the following statements about enantiomers is FALSE?
A.They have the same boiling point
B.They have the same melting point
C.They rotate plane-polarized light in the same direction
D.They have the same chemical properties towards achiral reagents
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Inductive, Electromeric, and Resonance Effects
SubtopicInductive, Electromeric, and Resonance Effects under Organic Chemistry: Basic Principles and Techniques for Grade 11 ICSE.
Preview questions (no answers)
- 1.
The displacement of electrons in the Inductive effect is:
A.Complete
B.Partial
C.Temporary
D.Reversible only in presence of light
- 2.
Which of the following electronic effects is purely a temporary effect?
A.Inductive effect
B.Mesomeric effect
C.Electromeric effect
D.Hyperconjugation
- 3.
Which of the following is NOT a characteristic of resonance structures?
A.They are imaginary
B.They have the same energy
C.They differ in the position of atoms
D.They contribute to the real structure
Download the worksheet for Organic Chemistry: Basic Principles and Techniques - Inductive, Electromeric, and Resonance Effects to practice offline. It includes additional chapter-level practice questions.
Purification of Organic Compounds
SubtopicPurification of Organic Compounds under Organic Chemistry: Basic Principles and Techniques for Grade 11 ICSE.
Preview questions (no answers)
- 1.
Which of the following can be used to detect colorless spots on a chromatography paper?
A.Visible light
B.Infrared radiation
C.UV light
D.Carbon dioxide
- 2.
The method used to separate sugar from a mixture of sugar and common salt using ethanol is based on:
A.Difference in boiling points
B.Difference in solubilities
C.Difference in densities
D.Difference in rate of sublimation
- 3.
Which technique is used to purify naphthalene contaminated with non-volatile impurities?
A.Distillation
B.Sublimation
C.Extraction
D.Fractionation
Download the worksheet for Organic Chemistry: Basic Principles and Techniques - Purification of Organic Compounds to practice offline. It includes additional chapter-level practice questions.