Gas mixture of C2H2 with O2 in the proper ratio, also called oxy-acetylene, the hot flame of up to 3000 oC in welding and cutting metals. In addition, C2H2 gas fuel is also used to send light.
C2H2 gas mixture with O2 in the right ratio that. oxy-acetylene A flame heat up to 3000 oC in welding and cutting metals were also C2H2 gas is used as fuel for lighting.
Gas mixture between C2H2 with O2 in proper ratio called oxy-acetylene flame heat to 3000 oC. In welding and cutting metals. Also C2H2 is also used as a fuel gas for the very bright.