1
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
The IUPAC name of CH3COCH(CH3)2 is
A
2-methyl-3-butaone
B
4-methylisopropyl 1 ketone
C
3-methyl-2-butaone
D
Isopropylmethyl ketone
2
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
3
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
On mixing a certain alkane with chlorine and irradiating it with ultravioletlight, it forms only one monochloroalkane. This alkane could be
A
pentane
B
isopentane
C
neopentane
D
propane
4
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
Butene-1 may be converted to butane by reaction with
A
Sn - HCI
B
Zn - Hg
C
Pd/H2
D
Zn - HCI

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