In the hydrocarbon,
The state of hybridization of carbons 1, 3 and 5 are in the following sequence
A
sp, sp2, sp3
B
sp3, sp2, sp
C
sp2, sp, sp3
D
sp, sp3, sp2
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
How many stereoisomers does this molecule have?
CH3CH$$=$$CHCH2CHBrCH3
A
8
B
2
C
4
D
6
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
In a SN2 substitution reaction of the type
R $$-$$ Br + Cl$$-$$ $$\buildrel {DMF} \over
\longrightarrow $$ R$$-$$Cl + Br$$-$$ which one of the following has the highest relative rate?