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NEET-XII-Chemistry
02: Solutions
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Qstn# A-1
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#1
Calculate
the mass percentage of benzene (C
6
H
6
)
and carbon tetrachloride (CCl
4
)
if 22 g of benzene is dissolved in 122 g of carbon tetrachloride.
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Ans
:
Mass
percentage of C
6
H
6
Mass
percentage of CCl
4
Alternatively,
Mass
percentage of CCl
4
= (100 - 15.28)%
= 84.72%
+