Home
Class 12
CHEMISTRY
Which of the following reaction(s) can b...

Which of the following reaction`(s)` can be used for the preparation of alkyl halides?
(I) `CH_(3)CH_(2)OH+HCloverset(anhy.ZnCl_(2))(rarr)`
(II) `CH_(3)CH_(2)OH+HClrarr`
(III) `(CH_(3))_(3)COH+HClrarr`
(IV) `(CH_(3))_(2)CHOH+HCloverset(anhy.ZnCl_(2))(rarr)`

A

(IV)only

B

(III) and (IV)only

C

(I)and (IV)only

D

(I)and (II)only

Text Solution

Verified by Experts

The correct Answer is:
C
(I) and (IV) can be used due to presence of anhydrous `ZnCI_(2)` (III) gives alkyl halides due to formation of more stable carbocation .
Promotional Banner

Topper's Solved these Questions

  • ORGANIC COMPOUNDS CONTAINING HALOGENS

    A2Z|Exercise AIIMS Questions|25 Videos

  • ORGANIC COMPOUNDS CONTAINING HALOGENS

    A2Z|Exercise Assertion-Reasoning Questions|9 Videos

  • ORGANIC COMPOUNDS CONTAINING HALOGENS

    A2Z|Exercise Section B - Assertion Reasoning|16 Videos

  • MOCK TEST

    A2Z|Exercise Mock Test 2|45 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

Which of the following reaction(s) can be used for the preparation of alkyl halides? (I) CH_(3)CH_(2)OH+HCl overset("anhyd." ZnCl_(2))to (II) CH_(3)CH_(2) OH+HCl to (III) (CH_(3))_(3)COH+HCl to (IV) (CH_(3))_(2)CHOH+HCl overset("anhyd." ZnCl_(2))to

Which of the following reaction(s) can be used for the preparation of alkyl halides ? (I) CH_(3)CH_(2)OH+HCl overset("anhydrous "ZnCl_(2)) to (II) CH_(3)CH_(2)OH+HCl to (III) (CH_(3))_(3)COH+HCl to (IV) (CH_(3))_(2)CHOH+HCl overset ("anhydrous" ZnCl_(2)) to

Which of the following reaction(s) can be used for the preparation of alkyl halides ? (i) CH_(3) CH_(2)OH+HCI overset("anhyd."ZnCI_(2))(to) (ii) CH_(3)CH_(2)OH+HCI to (iii) (CH_(3))_(3)C-OH +HCI to (iv) (CH_(3))_(2) CHOH +HCI overset("anhyd"ZnCI_(2))(to)

CH_(3)CH_(2)-O-CH_(3)overset("anhy"HI)rarr ?

CH_(3)CHO+HOCH_(2)CH_(2)OH rarr

Which of the following will produce isopropyl amine - (I) (CH_(3))_(2)CO overset(NH_(2)OH)rarr X overset(LiAlH_(4))rarr (II) CH_(3)-CH_(2)-CHO overset(NH_(3))underset("heat")rarr X overset(LiAlH_(4))rarr (III) (CH_(3))_(2)CH-OH+PCl_(5)rarr X overset(NH_(3))rarr (IV) CH_(3)-CH_(2)-CH_(2)-NH_(2)overset("heat")rarr