1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following acids does not exhibit optical isomerism?
A
Maleic acid
B
$$\alpha $$-amino acids
C
Lactic acid
D
Tartaric acid
2
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
The IUPAC name of the following compound is

AIPMT 2011 Mains Chemistry - Some Basic Concepts of Organic Chemistry Question 67 English
A
trans-2-chloro-3-iodo-2-pentene
B
cis-3-iodo-4-chloro-3-pentane
C
trans-3-iodo-4-chloro-3-pentene
D
cis-2-chloro -3-iodo-2-pentene.
3
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Considering the state of hybridization of carbon atoms, find out the molecule among the following which is linear ?
A
CH3 $$-$$ CH $$=$$ CH $$-$$ CH3
B
CH3 $$-$$ C$$ \equiv $$C $$-$$ CH3
C
CH2 $$=$$ CH $$-$$ CH2 $$-$$ C$$ \equiv $$CH
D
CH3 $$-$$ CH2 $$-$$ CH2 $$-$$ CH3
4
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
The correct IUPAC name for the compound is

AIPMT 2011 Prelims Chemistry - Some Basic Concepts of Organic Chemistry Question 68 English
A
4-ethyl-3-propylhex-1-ene
B
3-ethyl-4-ethenylheptane
C
3-ethyl-4-propylhex-5-ene
D
3-(1 -ethylpropyl)hex- 1 -ene.
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