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The minimum number of carbon atoms present in a hydrocarbon to be able to show position isomerism:

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 30
Glucose and fructose are:
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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 31
Which one of the following is not the pair of the functional isomers?
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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 32
How many numbers of all aldehydes (structurally isomeric) with molecular formula C5H10O are possible?
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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 33
What is the number of all (structurally isomeric) alkynes with molecular formula C6H10?
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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 34
How many aromatic benzenoid structural isomers are possible for C7H8O?
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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 35

The compound

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 36
How many structures of C3H6Cl2 are possible?
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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 5>Q 37
How many structures are possible containing an aromatic ring, having molecular formula?