Question

no. of moles in case of 0.2g of carbon are​

Answer 1

Answer :-

1

Explanation :-

For example, water contains two hydrogen atoms at 1.0079 and one oxygen atom at 15.9994. Added together, this equals 18.015 g/mol. Divide the mass of the substance in grams by its molecular weight. This will give you the number of moles of that substance that are in the specified mass.