Passage I
The specific volume of a substance is defined as the volume occupied by a given mass of the stance. A substance's density equals I divided by the substance's specific volume. Figure 1 shows how the specific volume of water (in cubic centimeters per gram, cm3/g) varies with temperature, while Figure 2 shows how the specific volume of ethyl alcohol varies with temperature.
3. Based on Figure 2, the volume of 2 g of ethyl alcohol at 60°C is:
Your Answer is
Correct Answer is C
Explanation
Look at figure 2, when the abscissa is 60°C, the ordinate is 1.32 cm3/g, and the mass given in the question stem is 2 g, 1. 32×2=2.64