1
AIEEE 2009
MCQ (Single Correct Answer)
+4
-1
The IUPAC name of neopentane is
A
2-methylbutane
B
2, 2-dimethylpropane
C
2-methylpropane
D
2,2-dimethylbutane
2
AIEEE 2009
MCQ (Single Correct Answer)
+4
-1
Arrange the carbanions, $${(C{H_3})_3}\overline C $$, $$\overline C C{l_3}$$ , $${(C{H_3})_2}\overline C H$$, $${C_6}{H_5}\overline C H{}_2$$ in order of their decreasing stability :
A
$${(C{H_3})_2}\overline C H$$ > $$\overline C C{l_3}$$ > $${C_6}{H_5}\overline C H{}_2$$ > $${(C{H_3})_3}\overline C $$
B
$$\overline C C{l_3}$$ > $${C_6}{H_5}\overline C H{}_2$$ > $${(C{H_3})_2}\overline C H$$ > $${(C{H_3})_3}\overline C $$
C
$${(C{H_3})_3}\overline C $$ > $${(C{H_3})_2}\overline C H$$ > $${C_6}{H_5}\overline C H{}_2$$ > $$\overline C C{l_3}$$
D
$${C_6}{H_5}\overline C H{}_2$$ > $$\overline C C{l_3}$$ > $${(C{H_3})_3}\overline C $$ > $${(C{H_3})_2}\overline C H$$
3
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
The absolute configuration of

AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 227 English
A
$$S,S$$
B
$$R,R$$
C
$$R,S$$
D
$$S,R$$
4
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is
A
−COOH, −SO3H, −CONH2, −CHO
B
−SO3H, −COOH, −CONH2, −CHO
C
−CHO, −COOH, −SO3H, −CONH2
D
−CONH2, −CHO, −SO3H, −COOH
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