1
JEE Main 2020 (Online) 4th September Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
In the following reaction sequence, [C] is : JEE Main 2020 (Online) 4th September Evening Slot Chemistry - Compounds Containing Nitrogen Question 147 English
A
JEE Main 2020 (Online) 4th September Evening Slot Chemistry - Compounds Containing Nitrogen Question 147 English Option 1
B
JEE Main 2020 (Online) 4th September Evening Slot Chemistry - Compounds Containing Nitrogen Question 147 English Option 2
C
JEE Main 2020 (Online) 4th September Evening Slot Chemistry - Compounds Containing Nitrogen Question 147 English Option 3
D
JEE Main 2020 (Online) 4th September Evening Slot Chemistry - Compounds Containing Nitrogen Question 147 English Option 4
2
JEE Main 2020 (Online) 3rd September Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Three isomers A, B and C (mol. formula C8H11N) give the following results : JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 149 English 1
R has lower boiling point than S
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 149 English 2
A, B and C, respectively are :
A
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 149 English Option 1
B
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 149 English Option 2
C
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 149 English Option 3
D
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 149 English Option 4
3
JEE Main 2020 (Online) 3rd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The Kjeldahl method of Nitrogen estimation fails for which of the following reaction products? JEE Main 2020 (Online) 3rd September Morning Slot Chemistry - Compounds Containing Nitrogen Question 150 English
A
(a), (c) and (d)
B
(b) and (c)
C
(c) and (d)
D
(a) and (d)
4
JEE Main 2020 (Online) 9th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The decreasing order of basicity of the following amines is : JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 152 English 1 JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 152 English 2 JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 152 English 3 JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 152 English 4
A
(III) > (II) > (I) > (IV)
B
(I) > (III) > (IV) > (II)
C
(III) > (I) > (II) > (IV)
D
(II) > (III) > (IV) > (I)
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