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1
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
The increasing order of stability of the following free radicals is
A
$${({C_6}{H_5})_2}\mathop C\limits^ \bullet H$$ < $${({C_6}{H_5})_3}\mathop C\limits^ \bullet$$ < $${(C{H_3})_3}\mathop C\limits^ \bullet $$ < $${(C{H_3})_2}\mathop C\limits^ \bullet H$$
B
$${(C{H_3})_2}\mathop C\limits^ \bullet H$$ < $${(C{H_3})_3}\mathop C\limits^ \bullet $$ < $${({C_6}{H_5})_2}\mathop C\limits^ \bullet H$$ < $${({C_6}{H_5})_3}\mathop C\limits^ \bullet$$
C
$${(C{H_3})_2}\mathop C\limits^ \bullet H$$ < $${(C{H_3})_3}\mathop C\limits^ \bullet $$ < $${({C_6}{H_5})_3}\mathop C\limits^ \bullet$$ < $${({C_6}{H_5})_2}\mathop C\limits^ \bullet H$$
D
$${({C_6}{H_5})_3}\mathop C\limits^ \bullet$$ < $${({C_6}{H_5})_2}\mathop C\limits^ \bullet H$$ < $${(C{H_3})_3}\mathop C\limits^ \bullet $$ < $${(C{H_3})_2}\mathop C\limits^ \bullet H$$
2
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
Increasing order of stability among the three main conformations (i.e. Eclipse, Anti, Gauche) of 2-fluoroethanol is
A
Eclipse, Gauche, Anti
B
Gauche, Eclipse, Anti
C
Eclipse, Anti, Gauche
D
Anti, Gauche, Eclipse
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 199 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 2005
MCQ (Single Correct Answer)
+4
-1
Due to the presence of an unpaired electron, free radicals are:
A
Chemically reactive
B
Chemically inactive
C
Anions
D
Cations
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