A rough stone has a mass of

CHEMISTRY · Multi-part · CBSE · Chemistry · The Amazing World of Solutes, Solvents, and Solutions · The Amazing World of Solutes, Solvents, and Solutions

Problem

A rough stone has a mass of 250 g250\,\text{g}. When it is dropped into a measuring cylinder, the water level rises from 35 mL35\,\text{mL} to 67 mL67\,\text{mL}. (i) Determine the density of the stone in g cm−3\text{g}\,\text{cm}^{-3}. (ii) Express the density in kg m−3\text{kg}\,\text{m}^{-3}. (iii) Another piece of the same material has a volume of 150 cm3150\,\text{cm}^3. Calculate its mass.

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