1
JEE Main 2020 (Online) 5th September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The most appropriate reagent for conversion of C2H5CN into CH3CH2CH2NH2 is
A
NaBH4
B
CaH2
C
Na(CN)BH3
D
LiAlH4
2
JEE Main 2020 (Online) 5th September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The increasing order of basicity of the following compounds is : JEE Main 2020 (Online) 5th September Morning Slot Chemistry - Compounds Containing Nitrogen Question 145 English
A
(A) < (B) < (C) < (D)
B
(B) < (A) < (C) < (D)
C
(D) < (A) < (B) < (C)
D
(B) < (A) < (D) < (C)
3
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
4
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
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