Question

Which of the following statements regarding the mole is INCORRECT? *

A mole is a unit of quantity equal to 6.02 x 1023 particles.
The number of particles in a mole is known as Avogadro’s number.
A mole of particles of an element is numerically equal to the atomic mass of the element.
none of the above

Answer 1

Answer:

.

A mole of particles of an element is numerically equal to the atomic mass of the element.

none of the above

Answer 2

None of the above statements regarding the mole is incorrect. (Option D)

• It is true that a unit of the mole is a quantity equal to 6.02 x $10^{23}$ particles.
• The number of particles in a mole is known as Avogadro’s number and Avogadro's number is $6.03 * 10^{23}$ .
• A mole of particles of an element is numerically equal to the atomic mass of the element like for Nitrogen it is equal to 14grams