1
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following compounds will form significant amount of meta product during mono-nitration reaction?
A
JEE Main 2017 (Offline) Chemistry - Compounds Containing Nitrogen Question 214 English Option 1
B
JEE Main 2017 (Offline) Chemistry - Compounds Containing Nitrogen Question 214 English Option 2
C
JEE Main 2017 (Offline) Chemistry - Compounds Containing Nitrogen Question 214 English Option 3
D
JEE Main 2017 (Offline) Chemistry - Compounds Containing Nitrogen Question 214 English Option 4
2
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following molecules is least resonance stabilized?
A
JEE Main 2017 (Offline) Chemistry - Basics of Organic Chemistry Question 241 English Option 1
B
JEE Main 2017 (Offline) Chemistry - Basics of Organic Chemistry Question 241 English Option 2
C
JEE Main 2017 (Offline) Chemistry - Basics of Organic Chemistry Question 241 English Option 3
D
JEE Main 2017 (Offline) Chemistry - Basics of Organic Chemistry Question 241 English Option 4
3
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
On treatment of 100 mL of 0.1 M solution of CoCl3. 6H2O with excess AgNO3; 1.2 $$\times$$ 1022 ions are precipitated. The complex is :
A
[Co(H2O)3Cl3].3H2O
B
[Co(H2O)6]Cl3
C
[Co(H2O)5Cl]Cl2.H2O
D
[Co(H2O)4Cl2]Cl.2H2O
4
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
In the following reactions, ZnO is respectively acting as a/an :

(a) ZnO + Na2O $$\to$$ Na2ZnO2

(b) ZnO + CO2 $$\to$$ ZnCO3
A
base and base
B
acid and acid
C
acid and base
D
base and acid
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