1
JEE Main 2019 (Online) 12th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
The increasing order of the reactivity of the following with LiAlH4 is

JEE Main 2019 (Online) 12th January Evening Slot Chemistry - Basics of Organic Chemistry Question 104 English
A
A < B < C < D
B
B < A < C < D
C
B < A < D < C
D
A < B < D < C
2
JEE Main 2019 (Online) 12th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
Among the following four aromatic compounds, which one will have the lowest melting point ?
A
JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 106 English Option 1
B
JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 106 English Option 2
C
JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 106 English Option 3
D
JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 106 English Option 4
3
JEE Main 2019 (Online) 12th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
The increasing order of reactivity of the following compounds towards reaction with alkyl halides directly is JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 105 English 1

(A)

JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 105 English 2

(B)

JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 105 English 3

(C)

JEE Main 2019 (Online) 12th January Morning Slot Chemistry - Basics of Organic Chemistry Question 105 English 4

(D)

A
A < B < C < D
B
B < A < C < D
C
B < A < D < C
D
A < C < D < B
4
JEE Main 2019 (Online) 11th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
In the following compound,

JEE Main 2019 (Online) 11th January Evening Slot Chemistry - Basics of Organic Chemistry Question 107 English

the favourable site/s for protonation is/are :
A
(b), (c) and (d)
B
(a) and (e)
C
(a) and (d)
D
(a)
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