Chapter 8: Organic Chemistry – Some Basic Principles and Techniques MCQs | chemistry Class 11 CBSE

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Chapter 8: Organic Chemistry – Some Basic Principles and Techniques MCQs | chemistry Class 11 CBSE | ByteNotes.in

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Question 1

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Which hybridisation state of carbon gives a linear geometry?

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Question 2

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The bond angle in methane is:

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Question 3

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In the bond-line structural formula, the terminal points of zig-zag lines represent:

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Question 4

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In a wedge-and-dash representation, a dashed wedge indicates a bond:

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Question 5

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Which of the following is an example of a heterocyclic aromatic compound?

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Question 6

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The IUPAC name of (CH3)2CHCH2CH3 is:

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Question 7

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The IUPAC suffix for a compound containing a ketone functional group is:

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Question 8

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Which of the following compounds is named correctly as 2,4-dimethylpentane?

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Question 9

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Propan-1-ol and propan-2-ol are examples of:

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Question 10

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Methoxypropane and ethoxyethane (both C4H10O) represent which type of isomerism?

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Question 11

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In heterolytic cleavage of a C-X bond, the carbon species formed when carbon retains the electron pair is called a:

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Question 12

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The hybridisation of carbon in a carbocation is:

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Question 13

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The correct order of stability of carbocations is:

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Question 14

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Which of the following is a nucleophile?

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Question 15

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The inductive effect in CH3CH2Cl becomes vanishingly small after how many bonds from the C-Cl group?

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Question 16

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Groups like -NO2, -CN, -CHO, and -COOH show which type of resonance effect?

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Question 17

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The electromeric effect is:

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Question 18

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Hyperconjugation involves delocalization of:

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Question 19

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Sublimation as a purification technique is based on which property of the compound?

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Question 20

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In crystallisation, impurities that impart colour to the solution are removed by:

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Chapter 8: Organic Chemistry – Some Basic Principles and Techniques | MCQs

Which hybridisation state of carbon gives a linear geometry?

The bond angle in methane is:

In the bond-line structural formula, the terminal points of zig-zag lines represent:

In a wedge-and-dash representation, a dashed wedge indicates a bond:

Which of the following is an example of a heterocyclic aromatic compound?

The IUPAC name of (CH3)2CHCH2CH3 is:

The IUPAC suffix for a compound containing a ketone functional group is:

Which of the following compounds is named correctly as 2,4-dimethylpentane?

Propan-1-ol and propan-2-ol are examples of:

Methoxypropane and ethoxyethane (both C4H10O) represent which type of isomerism?

In heterolytic cleavage of a C-X bond, the carbon species formed when carbon retains the electron pair is called a:

The hybridisation of carbon in a carbocation is:

The correct order of stability of carbocations is:

Which of the following is a nucleophile?

The inductive effect in CH3CH2Cl becomes vanishingly small after how many bonds from the C-Cl group?

Groups like -NO2, -CN, -CHO, and -COOH show which type of resonance effect?

The electromeric effect is:

Hyperconjugation involves delocalization of:

Sublimation as a purification technique is based on which property of the compound?

In crystallisation, impurities that impart colour to the solution are removed by:

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