How many structural isomers are possible for ${\mathrm{C}}_2{\mathrm{H}}_4{\mathrm{Br}}_2$?

Important Questions on Organic Chemistry - Some Basic Principles and Techniques

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 65

Monocarboxylic acids are the functional isomers of

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 66

${\mathrm{CH}}_3{\mathrm{CONH}}_2 \& {\mathrm{HCONHCH}}_3$ are called

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 67

Which of the following pair of compounds are not isomers?

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 68

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 69

The structure of cis-$3$-hexene is

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 70

The number of isomers which are ethers and having the molecular formula ${\mathrm{C}}_4{\mathrm{H}}_{10}\mathrm{O},$ is

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 71

Identify the compound that exhibits tautomerism.
 

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Chemistry Crash Course NEET>Chapter 21 - Organic Chemistry - Some Basic Principles and Techniques>Level 1>Q 72

The ionistation constant of phenol is higher than that of ethanol because