Question

Why is a mixture of acetylene and oxygen instead of acetylene and air, used for welding purposes.??​

Answer 1

Answer:

hiii

your answer is here !

Explanation:

Acetylene being an unsaturated hydrocarbon, burns incompletely in air due to which a sooty flame is produced with very low temperature. On the other hand when a mixture of acetylene and pure oxygen is burnt, then it gives rise to the complete combustion of acetylene to produce a blue flame with a very high temperature which can be used to weld the metals.

follow me !

Answer 2

Answer:

Hey mate here is ur answer.....

❤️Please mark me as a brainlist and follow me on Instagram,Tiktok,helo and brainly.Id is Aayushatewary5 ❤️