1
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
The absolute configuration of

AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 227 English
A
$$S,S$$
B
$$R,R$$
C
$$R,S$$
D
$$S,R$$
2
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
The electrophile, $${E^ \oplus }$$ attacks the benzene ring to generate the intermediate $$\sigma - $$complex. Of the following, which $$\sigma - $$complex is lowest energy?
A
AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 228 English Option 1
B
AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 228 English Option 2
C
AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 228 English Option 3
D
AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 228 English Option 4
3
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
$$\alpha$$-D-(+)-glucose and $$\beta$$-D-(+)-glucose are
A
conformers
B
epimers
C
anomers
D
enantiomers
4
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
Phenol, when it first reacts with concentrated sulphuric acid and then with concentrated nitric acid, gives
A
2,4,6-trinitrobenzene
B
o-nitrophenol
C
p-nitrophenol
D
nitrobenzene
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