1
JEE Main 2019 (Online) 9th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Increasing order of reactivity of the following compounds for SN1 substitution is: JEE Main 2019 (Online) 9th April Evening Slot Chemistry - Basics of Organic Chemistry Question 98 English
A
(A) < (B) < (D) < (C)
B
(B) < (C) < (D) < (A)
C
(B) < (A) < (D) < (C)
D
(B) < (C) < (A) < (D)
2
JEE Main 2019 (Online) 9th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Which of the following potential energy (PE) diagrams represents the SN1 reaction?
A
JEE Main 2019 (Online) 9th April Evening Slot Chemistry - Basics of Organic Chemistry Question 97 English Option 1
B
JEE Main 2019 (Online) 9th April Evening Slot Chemistry - Basics of Organic Chemistry Question 97 English Option 2
C
JEE Main 2019 (Online) 9th April Evening Slot Chemistry - Basics of Organic Chemistry Question 97 English Option 3
D
JEE Main 2019 (Online) 9th April Evening Slot Chemistry - Basics of Organic Chemistry Question 97 English Option 4
3
JEE Main 2019 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
The correct IUPAC name of the following compound is : JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Basics of Organic Chemistry Question 100 English
A
2-methyl-5-nitro-1-chlorobenzene
B
2-chloro-1-methyl-4-nitrobenzene
C
3-chloro-4-methyl-1-nitrobenzene
D
5-chloro-4-methyl-1-nitrobenzene
4
JEE Main 2019 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
The increasing order of reactivity of the following compounds towards aromatic electrophilic substitution reaction is : JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Basics of Organic Chemistry Question 99 English
A
A < B < C < D
B
D < A < C < B
C
D < B < A < C
D
B < C < A < D
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