1
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What type of hybridisation is present in carbocation formed during the alkaline hydrolysis of 1 - bromo-1-phenyl ethane?

A
$s p^2$
B
$s p$
C
$d^2 s p^3$
D
$s p^3$
2
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The correct order of boiling points of alkyl halides is

A
$\mathrm{RI}>\mathrm{RBr}>\mathrm{RF}>\mathrm{RCl}$
B
$\mathrm{RI}>\mathrm{RCl}>\mathrm{RBr}>\mathrm{RF}$
C
$\mathrm{R R I>R B r>R>R F}$
D
$R \mathrm{~F}>\mathrm{RBr}>\mathrm{R}>\mathrm{RI}$
3
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

$\alpha$-chlorosodium acetate on boiling with aqueous sodium nitrite gives

A
nitromethane
B
$\alpha$-chloronitromethane
C
nitroethane
D
acetyl chloride
4
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which reaction is useful in exchange of halogen in alkyl chloride by iodide?

A
Wurtz reaction
B
Finkelstein reaction
C
Reimer-Tiemann reaction
D
Williamson synthesis
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