Practicing Success
Practicing Success
CUET Preparation Today
Which of the following is a correct formula for washing soda? |
Na2CO3.10H2O Na2CO3 NaCO3 Na2CO |
Na2CO3.10H2O |
The correct answer is option 1. Na2CO3.10H2O. Its chemical formula is Na2CO3.10H2O. Washing soda is nothing more than sodium carbonate, which has two sodium atoms, one carbon atom, three oxygen atoms, and ten moles of water in each molecule. |
