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JEE Main 2020 (Online) 3rd September Evening Slot
MCQ (Single Correct Answer)
+4
-1
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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 142 English 1
R has lower boiling point than S
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 142 English 2
A, B and C, respectively are :
A
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 142 English Option 1
B
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 142 English Option 2
C
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 142 English Option 3
D
JEE Main 2020 (Online) 3rd September Evening Slot Chemistry - Compounds Containing Nitrogen Question 142 English Option 4
2
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 143 English
A
(a), (c) and (d)
B
(b) and (c)
C
(c) and (d)
D
(a) and (d)
3
JEE Main 2020 (Online) 9th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
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The decreasing order of basicity of the following amines is : JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 145 English 1 JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 145 English 2 JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 145 English 3 JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 145 English 4
A
(III) > (II) > (I) > (IV)
B
(I) > (III) > (IV) > (II)
C
(III) > (I) > (II) > (IV)
D
(II) > (III) > (IV) > (I)
4
JEE Main 2020 (Online) 9th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Consider the following reactions,

JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 144 English
The compound [P] is :
A
JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 144 English Option 1
B
JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 144 English Option 2
C
JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 144 English Option 3
D
JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Compounds Containing Nitrogen Question 144 English Option 4
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