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Byju's Answer
Standard X
Chemistry
Structural Isomerism
12.8 cm3 of ...
Question
12.8
c
m
3
of benzene is dissolved in
16.8
c
m
3
xylene. Calculate
%
by volume of benzene.
A
10.64
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B
22.43
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C
43.24
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D
90.29
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Solution
The correct option is
D
43.24
The total volume of Benzene
+
Xylene
=
12.8
+
16.8
=
29.6
c
m
3
%
Volume of Benzene
=
12.8
29.6
×
100
=
43.24
%
Hence, the correct option is
C
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