in a classroom, which comparison would a teacher most likely use for describing a mole?\n○ a cup of water…

in a classroom, which comparison would a teacher most likely use for describing a mole?\n○ a cup of water and a liter of oil\n○ a dozen eggs and a dozen jellybeans\n○ a jar of jellybeans and a gram of salt crystals\n○ 20 marbles in a bag and 10 large ice cubes

in a classroom, which comparison would a teacher most likely use for describing a mole?\n○ a cup of water and a liter of oil\n○ a dozen eggs and a dozen jellybeans\n○ a jar of jellybeans and a gram of salt crystals\n○ 20 marbles in a bag and 10 large ice cubes

Answer

Brief Explanations:

A mole is a counting unit like a dozen. Just as a dozen represents 12 of any item, a mole represents a specific large number (Avogadro's number) of entities (atoms, molecules etc.). Comparing a dozen eggs and a dozen jelly - beans shows the concept of a counting unit being applied to different items, similar to how a mole is a counting unit for chemical entities.

Answer:

B. a dozen eggs and a dozen jellybeans