EASY
Earn 100

The replacement of hydrogen atom(s) in an aliphatic hydrocarbon by halogen atom(s) results in the formation of alkyl halide (haloalkane).

100% studentsanswered this correctly

Important Questions on Haloalkanes and Haloarenes

HARD

The CORRECT match of compound in Column A with density in Column B is

  Column A   Column B
p n-C3H7Br i. 1.335
q CHCl3 ii. 1.747
r CCl4 iii. 1.595
s n-C3H7I iv. 1.489
HARD
The number of structural isomers (not counting optical isomers separately) possible for C5H11Br is
MEDIUM
What are haloarenes? Write their two main substitution reactions. Write formula and uses of Freon.
MEDIUM
What is the hybridisation of the carbon atom to which halogen atom is bonded in alkyl halides?
MEDIUM
Select the major product obtained from the addition of HBr to 1-methylcyclohexene.
MEDIUM

Represent the union of two sets by Venn diagram for each of the following.

X={x | x is a prime number between 80 and 100}

Y={y | y is an odd number between 90 and 100}

MEDIUM

Classify the following compounds into haloalkanes and haloarenes:

CH3Cl, C6H5Cl, CH3CH2Br, C6H5Br and CH3CH2CH2I  

MEDIUM
Which of the following is maximum reactive towards SN1 reaction?
MEDIUM
The reaction: CH33C-BrH2OCH33C-OH is an example of -
MEDIUM

Haloalkanes contain halogen atom(s) attached to the carbon atom of an alkyl group. The hybridisation of the carbon atom is _____.
(A) sp
(B) sp2
(C) sp3

Enter your correct answer as A, B or C.

MEDIUM
Which of the following compounds will undergo racemisation when hydrolysed by the solution of KOH?
MEDIUM
Tertiary alkylhalides are practically inert to substitution by SN2 mechanism because of: