Question

convert into mole 12g of H2O​

Answer 1

18g of water = 1 mole Then, 20 g of water = 20/18 mole = 1.11 moles (approx.) Read more on Sarthaks.com - https://www.sarthaks.com/11178/convert-into-mole-a-12g-of-oxygen-gas-b-12g-of-water-c-22g-of-carbon-dioxide