1
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Some meta-directing substituents in aromatic substitution are given. Which one is most deactivating ?
A
$$-$$COOH
B
$$-$$ NO2
C
$$-$$ C $$ \equiv $$ N
D
$$-$$ SO3H
2
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Which of the following compounds will not undergo Friedal-Craft's reaction easily?
A
Nitrobenzene
B
Toluene
C
Cumene
D
Xylene
3
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Among the following ethers, which one will produce methyl alcohol on treatment with hot concentrated HI?
A
NEET 2013 Chemistry - Alcohol, Phenols and Ethers Question 20 English Option 1
B
NEET 2013 Chemistry - Alcohol, Phenols and Ethers Question 20 English Option 2
C
NEET 2013 Chemistry - Alcohol, Phenols and Ethers Question 20 English Option 3
D
NEET 2013 Chemistry - Alcohol, Phenols and Ethers Question 20 English Option 4
4
NEET 2013
MCQ (Single Correct Answer)
+4
-1
The order of stability of the following tautomeric compounds is

NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 60 English
A
II > I > III
B
II > III > I
C
I > II > III
D
III > II > I
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