How many grams of Al are present in 0.2 mole of it? - Chemistry

How many grams of Al are present in 0.2 mole of it?

Numerical

1 mole of aluminium has mass = 27 g

So, 0.2 mole of aluminium has mass = 0.2 x 27 = 5.4 g

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Chapter 5: Mole concept and Stoichiometry - Exercise 5B [Page 84]

Chapter 5 Mole concept and Stoichiometry
Exercise 5B | Q 9.1 | Page 84

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