what is mole???
Kindly refer to the link given below to get your answer :
https://www.meritnation.com/ask-answer/question/what-is-mole/the-mole-concept-and-stoichiometry/4988172
https://www.meritnation.com/ask-answer/question/what-is-mole/the-mole-concept-and-stoichiometry/4988172