1
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Which of the following chemical system is non aromatic ?
A
NEET 2013 (Karnataka) Chemistry - Some Basic Concepts of Organic Chemistry Question 35 English Option 1
B
NEET 2013 (Karnataka) Chemistry - Some Basic Concepts of Organic Chemistry Question 35 English Option 2
C
NEET 2013 (Karnataka) Chemistry - Some Basic Concepts of Organic Chemistry Question 35 English Option 3
D
NEET 2013 (Karnataka) Chemistry - Some Basic Concepts of Organic Chemistry Question 35 English Option 4
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Given :
NEET 2013 (Karnataka) Chemistry - Some Basic Concepts of Organic Chemistry Question 27 English
I and II are
A
identical
B
a pair of conformers
C
a pair of geometrical isomers
D
a pair of optical isomers
3
NEET 2013
MCQ (Single Correct Answer)
+4
-1
The radical,
NEET 2013 Chemistry - Some Basic Concepts of Organic Chemistry Question 70 English
is aromatic because it has
A
7 p-orbitals and 7 unpaired electrons
B
6 p-orbitals and 7 unpaired electrons
C
6 p-orbitals and 6 unpaired electrons
D
7 p-orbitals and 6 unpaired electrons.
4
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Structure of the compound whose IUPAC name is 3-Ethyl-2-hydroxy-4-methylhex-3-en-5-ynoic acid is
A
NEET 2013 Chemistry - Some Basic Concepts of Organic Chemistry Question 68 English Option 1
B
NEET 2013 Chemistry - Some Basic Concepts of Organic Chemistry Question 68 English Option 2
C
NEET 2013 Chemistry - Some Basic Concepts of Organic Chemistry Question 68 English Option 3
D
NEET 2013 Chemistry - Some Basic Concepts of Organic Chemistry Question 68 English Option 4
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