1
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
In preparation of alkene from alcohol using Al2O3 which is the effective factor ?
A
Porosity of Al2O3
B
Temperature
C
Concentration
D
Surface area of Al2O3
2
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Dihedral angle in staggered form of ethane is
A
0o
B
12o
C
60o
D
180o
3
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Which reagent converts propene to 1-propanol ?
A
H2O, H2SO4
B
B2H6, H2O2, OH$$-$$
C
Hg(OAc)2, NaBH4/H2O
D
Aq. KOH
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Which is maximum stable?
A
1-Butene
B
cis-2-Butene
C
trans-2-Butene
D
All have same stability.
NEET Subjects
EXAM MAP