Question

what is carbogen? please give ans

Answer 1

Carbogen is a mixture of carbon dioxide and oxygen, it is used to stimulate breathing in the treatment of respiratory disease. (95% Oxygen / 5% Carbon Dioxide), 

Answer 2

Carbogen, also called Meduna's Mixture after its inventor Ladislas Meduna, is a mixture of carbon dioxide and oxygen gas. Meduna's original formula was 5% CO₂ and 95% oxygen, but the term carbogen can refer to any mixture of these two gases, from 1.5% to 50% CO₂.