grams can be converted to moles and vice versa. which conversion factor(s) is/are used for this?\na molar…

grams can be converted to moles and vice versa. which conversion factor(s) is/are used for this?\na molar mass of substance\nb avogadros number\nc atomic number\nd none of the above

grams can be converted to moles and vice versa. which conversion factor(s) is/are used for this?\na molar mass of substance\nb avogadros number\nc atomic number\nd none of the above

Answer

Brief Explanations:

The molar mass of a substance is used to convert between grams and moles. The molar mass is the mass of one mole of a substance. Avogadro's number is used to convert between number of particles and moles, and atomic number is related to the number of protons in an atom and not used for gram - mole conversion.

Answer:

A. Molar mass of substance