1
JEE Main 2021 (Online) 24th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
In the following reaction the reason why meta-nitro product also formed is :

JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Compounds Containing Nitrogen Question 140 English
A
–NH2 group is highly meta-directive
B
–NO2 substitution always takes place at meta-position
C
Formation of anilinium ion
D
low temperature
2
JEE Main 2021 (Online) 24th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
What is the major product formed by HI on reaction with

JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Haloalkanes and Haloarenes Question 88 English
A
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Haloalkanes and Haloarenes Question 88 English Option 1
B
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Haloalkanes and Haloarenes Question 88 English Option 2
C
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Haloalkanes and Haloarenes Question 88 English Option 3
D
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Haloalkanes and Haloarenes Question 88 English Option 4
3
JEE Main 2021 (Online) 24th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
'A' and 'B' in the following reactions are :

JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Compounds Containing Nitrogen Question 139 English
A
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Compounds Containing Nitrogen Question 139 English Option 1
B
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Compounds Containing Nitrogen Question 139 English Option 2
C
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Compounds Containing Nitrogen Question 139 English Option 3
D
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Compounds Containing Nitrogen Question 139 English Option 4
4
JEE Main 2021 (Online) 24th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Identify products A and B.

JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Hydrocarbons Question 76 English
A
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Hydrocarbons Question 76 English Option 1
B
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Hydrocarbons Question 76 English Option 2
C
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Hydrocarbons Question 76 English Option 3
D
JEE Main 2021 (Online) 24th February Morning Shift Chemistry - Hydrocarbons Question 76 English Option 4
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