The volume of a medium-sized grain of sand is 62 nL.If I gave you Avogadro's number
of grains of sand this size and assuming that all of the sand could pack together with no
empty space,which of the following is closest to the volume that would be required to
hold that much sand?
A) The volume of a medium-sized forest pond,which is about 1x10^6 L.
B) Roughly the volume of Lake Mead (formed by the Hoover Dam),which is
approximately 3.5x10^13 L.
C) About half the volume of the Caspian Sea,which has a total volume of 7.8x10^16 L.
D) The volume of all the oceans on the earth,which is about 1.4x10^21 L.
E) The volume of the earth,which is about 1x10^24 L.