1
JEE Main 2024 (Online) 1st February Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following compound will most easily be attacked by an electrophile?
A
JEE Main 2024 (Online) 1st February Morning Shift Chemistry - Basics of Organic Chemistry Question 57 English Option 1
B
JEE Main 2024 (Online) 1st February Morning Shift Chemistry - Basics of Organic Chemistry Question 57 English Option 2
C
JEE Main 2024 (Online) 1st February Morning Shift Chemistry - Basics of Organic Chemistry Question 57 English Option 3
D
JEE Main 2024 (Online) 1st February Morning Shift Chemistry - Basics of Organic Chemistry Question 57 English Option 4
2
JEE Main 2024 (Online) 31st January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Identify structure of 2,3-dibromo-1-phenylpentane.

A
JEE Main 2024 (Online) 31st January Evening Shift Chemistry - Basics of Organic Chemistry Question 43 English Option 1
B
JEE Main 2024 (Online) 31st January Evening Shift Chemistry - Basics of Organic Chemistry Question 43 English Option 2
C
JEE Main 2024 (Online) 31st January Evening Shift Chemistry - Basics of Organic Chemistry Question 43 English Option 3
D
JEE Main 2024 (Online) 31st January Evening Shift Chemistry - Basics of Organic Chemistry Question 43 English Option 4
3
JEE Main 2024 (Online) 31st January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The correct order of reactivity in electrophilic substitution reaction of the following compounds is :

JEE Main 2024 (Online) 31st January Evening Shift Chemistry - Basics of Organic Chemistry Question 42 English

A
B > C > A > D
B
B > A > C > D
C
D > C > B > A
D
A > B > C > D
4
JEE Main 2024 (Online) 31st January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

A species having carbon with sextet of electrons and can act as electrophile is called

A
pentavalent carbon
B
carbon free radical
C
carbanion
D
carbocation
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