1
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
In the following the most stable conformation of n-butane is
A
AIPMT 2010 Prelims Chemistry - Some Basic Concepts of Organic Chemistry Question 48 English Option 1
B
AIPMT 2010 Prelims Chemistry - Some Basic Concepts of Organic Chemistry Question 48 English Option 2
C
AIPMT 2010 Prelims Chemistry - Some Basic Concepts of Organic Chemistry Question 48 English Option 3
D
AIPMT 2010 Prelims Chemistry - Some Basic Concepts of Organic Chemistry Question 48 English Option 4
2
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
The IUPAC name of the compound having the formula
CH$$ \equiv $$C$$-$$CH$$=$$CH2 is
A
1-butyne-3-ene
B
but-1-yne-3-ene
C
1-butene-3-yne
D
3-butene-1-yne.
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
How many stereoisomers does this molecule have?

CH3CH$$=$$CHCH2CHBrCH3
A
8
B
2
C
4
D
6
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
The stability of carbanions in the following.
AIPMT 2008 Chemistry - Some Basic Concepts of Organic Chemistry Question 67 English
is in the order of
A
(iv) > (ii) > (iii) > (i)
B
(i) > (iii) > (ii) > (iv)
C
(i) > (ii) > (iii) > (iv)
D
(ii) > (iii) > (iv) > (i)
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