Question

Calculate the number of moles in 46 grams of SodiumRequired to answer. Single choice.

0.2 mol

0.4 mol

2 mol

4 mol​

Answer 1

Answer:

2

Explanation:

weight/gm molwt=46/23=2

Answer 2

no.of mole =known mass of a substance

so,in 46 grams 2 moles of no.are present.