Question

2. Which of the following was observed by Antoine Lavoisier during his experiment?
(a) Fourth-fifthe portion of air was active air
(b) One-fifth portion of air was active air.
(c) Inactive air supports burning
(d) One-ofth portion of air was inactive air.​

Answer 1

Answer:

Water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful and essential of compounds. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances