1
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The reaction in which 2 molecules of chlorobenzene reacts with metallic sodium in presence of dry ether forming diphenyl is an example of,

A
Wurtz-Fittig reaction
B
Wurtz reaction
C
Rosenmund reaction
D
Balz-Schiemann reaction
2
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The percentage of unoccupied volume in simple cubic cell is

A
52.40%
B
32.00%
C
47.60%
D
68.04%
3
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Isobutylene on hydroboration followed by oxidation with hydrogen peroxide in presence of base yields

A
$n$-butyl alcohol
B
sec-butyl alcohol
C
tert-butyl alcohol
D
isobutyl alcohol
4
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the density of water vapour at boiling point of water?

A
$1 \times 10^{-4} \mathrm{~g} \mathrm{~cm}^{-3}$
B
$1 \mathrm{~g} \mathrm{~cm}^{-3}$
C
$6 \times 10^{-4} \mathrm{~g} \mathrm{~cm}^{-3}$
D
$4 \times 10^{-4} \mathrm{~g} \mathrm{~cm}^{-3}$
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