1
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
2
AIEEE 2007
MCQ (Single Correct Answer)
+4
-1
Which of the following molecules is expected to rotate the plane of plane - polarized light?
A
AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 1
B
AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 2
C
AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 3
D
AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 4
3
AIEEE 2007
MCQ (Single Correct Answer)
+4
-1
AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 225 English
A
$$3$$ - enthyl - $$4$$ - $$4$$ - dimethylheptane
B
$$1,1$$ - diethyl - $$2,2$$ - dimethylpentane
C
$$4, 4$$ - dimethyl -$$5,5$$ - diethylpentane
D
$$5,5$$ - diethyl - $$4,4$$ - dimethylpentane.
4
AIEEE 2007
MCQ (Single Correct Answer)
+4
-1
Which one of the following conformation of cyclohexane is chiral?
A
Twist boat
B
Rigid
C
Chair
D
Boat
JEE Main Subjects
EXAM MAP