Question

The mass of a density bottle is 35 g when empty, 75 g when filled with water, and 50 g when filled with alcohol. Find the relative density alcohol.
0.275
0.465
2.666
0.375​

Answer 1

Answer:

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Answer 2

Answer:

Explanation:

Mass of water in the density bottle = 75 – 30 = 45 grams

Therefore, the volume of water in density bottle = 45 cc

Mass of the liquid whose volume is equal to the density bottle = 65 – 30 = 35 grams

Therefore, relative density of the liquid = mass of 45 cc of liquid/mass of 45 cc of water = 35/45  = 0.46