If 30mLofH2 and 20mLofO2 react to form water, what is left at the end of the reaction?
If 30mL of H2 and 20mL of O2 react to form water 5mL of H2 is left at the end of reaction, is it correct assertion.
30 mL of hydrogen and 20 mL of oxygen react to give water. What is left at the end of the reaction?