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1
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
Which one the following does not have sp2 hybridized carbon?
A
Acetone
B
Acetamide
C
Acetonitrile
D
Acetic acid
2
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
Which of the following will have meso-isomer also?
A
2- chlorobutane
B
2- hydroxyopanoic acid
C
2,3 – dichloropentane
D
2-3- dichlorobutane
3
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
In the anion HCOO$$-$$ the two carbon-oxygen bonds are found to be of equal length. What is the reason for it?
A
The C = O bond is weaker than the C-O bond
B
The anion HCOO- has two resonating structures
C
The anion is obtained by removal of a proton from the acid molecule
D
Electronic orbitals of carbon atom are hybridised
4
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
The general formula CnH2nO2 could be for open chain
A
carboxylic acids
B
diols
C
dialdehydes
D
deketones
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