Question

enlist two uses of oxygen and two uses of carbon dioxide gas.​

Answer 1

Explanation:

Use of Oxygen

• OXYGEN is used for production of steel, plastic, welding and cutting of Steel
• Oxygen plays critical role in respiration

Use of Carbon dioxide

• Carbon dioxide is used a. refrigerant, in fire extinguisher, blasting coal ,etc
• It is an important greenhouse gas which trap heat in our atmosphere