A dry beaker is 40 g; with 25 mL oil it is 60 g. Oil density?
A0.8 g/mL
B1.6 g/mL
C0.4 g/mL
D2.4 g/mL
Answer & Solution
Correct answer: A. 0.8 g/mL
The oil mass is twenty grams and its volume is twenty-five millilitres.
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