Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 3>Q 15

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JEE Main

IMPORTANT

Earn 100

Which of the following is incorrect statement for the addition of $X_{2}$ to alkene?

18.42% studentsanswered this correctly

Important Questions on Hydrocarbons

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JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 3>Q 16

${CH}_{3} - CH = {CH}_{2} + NOCl \overset{}{\to} A$

Which of the following is the structure of compound $A$ ?

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JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 3>Q 17

The major product of

1 -

bromo

- 3 -

chlorocyclobutane with

Na

in presence of dioxane is

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JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 3>Q 18

A compound

X

discharges bromine water in

{CCl}_{4}

. The compound neither gives any violet colour with

{FeCl}_{3}

nor effervescence with aqueous

{NaHCO}_{3}

solution. However, its hydrolysis with concentrated

KOH

followed by acidification gives another compound

Y

, which gives violet colour with

{FeCl}_{3}

solution as well as effervescence of

{CO}_{2}

with

{NaHCO}_{3}

solution. The compounds

X

and

Y

, respectively are

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JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 3>Q 19

Which one of the following is benzenoid aromatic compound?

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JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 3>Q 20

xHC = CH + {yCH}_{3} - {CH}_{2} - C = CH ⟶

Question Image

Find the value of '

x

' and '

y

'.

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JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 15 - Hydrocarbons>Level 3>Q 21

Which of the following will not form in the following reaction?

2 {CH}_{3} - C \equiv C - H + HC \equiv HC \to_{tube}^{Red hot} ?