The low pressure acetylene is produced at the welding site by the chemical reaction between water and calcium carbonate. - Study24x7
Social learning Network
16 Nov 2023 11:34 AM study24x7 study24x7

The low pressure acetylene is produced at the welding site by the chemical reaction between water and calcium carbonate.

A

Correct

B

Incorrect

study24x7
Write a comment
Related Questions
500+   more Questions to answer
Most Related Articles