Sagot :
Answer:
Ethyne or acetylene is used for welding purpose as the reaction of acetylene with oxygen is highly exothermic.
It is also used for cutting metals.
Explanation:
Pa follow po
Answer:
Ethyne or acetylene is used for welding purpose as the reaction of acetylene with oxygen is highly exothermic.
It is also used for cutting metals.
Explanation:
Pa follow po