20cm cube of alcohol is mixed with 90cm cube of water.calculate the percentage of alcohol volume by volume %
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% OF ALCOHOL=(VOLUME OF ALCOHOL/TOTAL VOLUME)×100
HERE,
VOLUME OF ALCOHOL=20 CM³
TOTAL VOLUME=90+20=110 CM³
∴ %AGE OF ALCOHOL=(20/110)×100
=200/11=18.18 %
HERE,
VOLUME OF ALCOHOL=20 CM³
TOTAL VOLUME=90+20=110 CM³
∴ %AGE OF ALCOHOL=(20/110)×100
=200/11=18.18 %
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