Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 5

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A gas is formed by the action of alcoholic $KOH$ on ethyl iodide. Choose the incorrect statement about the gas formed.

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Important Questions on Hydrocarbons

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 6

During debromination of meso-dibromo butane, the major compound formed is:

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 7

Acid catalysed hydration of alkene except ethene leads to the formation of

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 8

What is the order of activity of the various

o

- and

p

- directing groups?

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 9

In which of the following case will ${NO}_{2}^{+}$ attack at the meta position:

(I) Question Image

(II) Question Image

(III) Question Image

(IV) Question Image

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 10

An alkene with molecular formula

C_{6} H_{10}

gives a compound

OCH - {({CH}_{2})}_{4} - CHO

on reductive ozonolysis. The alkene is

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 11

Addition of

HCl

to

3, 3, 3 - trichloropropene

gives

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 12

Question Image

What is the final product $A$ in the above reaction?

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Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 2>Q 13

2 ‐

methylbut

‐ 2 ‐

ene on reaction with hot acidic

{KMnO}_{4}

gives?