7.893 gram of a substance occupies a volume of 1.1
cm3. The density of substance with appropriate
significant figures is
O 7.18 g cm-3
O 7.20 g cm 3
O 7.2 g cm-3
O 7.175 g cm-3
Answers
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4
Answer:
7.2 g cm^-3
Explanation:
we have to divide 7.893 by 1.1
we will get ,
7.893/1.1=7.175
which is appoximately to 1 number after decimal,
if we round of 7.175
then we get
7.2g cm-3.
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