1
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
2
AIEEE 2007
MCQ (Single Correct Answer)
+4
-1
Presence of a nitro group in a benzene ring
A
activates the ring towards electrophilic substitution
B
renders the ring basic
C
deactivates the ring towards nucleophilic substitution
D
deactivates the ring towards electrophilic substitution
3
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
The $$IUPAC$$ name of the compound shown below is :

AIEEE 2006 Chemistry - Basics of Organic Chemistry Question 231 English
A
$$3$$-bromo - $$1$$-chlorocyclohexene
B
$$1$$-bromo - $$3$$-chlorocyclohexene
C
$$2$$-bromo - $$6$$-chlorocyclohex - $$1$$ -ene
D
$$6$$-bromo - $$2$$ - chlorocyclohexene
4
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
CH3Br + Nu- $$\to$$ CH3 - Nu + Br- The decreasing order of the rate of the above reaction with nucleophiles (Nu) A to D is
[Nu = (A) PhO, (B) AcO, (C) HO–, (D) CH3O]
A
A > B > C > D
B
B > D > C > A
C
D > C > A > B
D
D > C > B > A
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