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M

Mr. Dubey • 100.64K Points
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Q. The oxy acetylene gas welding is a type of?

  • (A) endothermic reaction
  • (B) exothermic reaction
  • (C) neutral reaction
  • (D) both endothermic reaction and exothermic reaction
  • Correct Answer - Option(B)
  • Views: 208
  • Filed under category Manufacturing Technology
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Explanation by: Mr. Dubey
the oxy acetylene gas welding is a type of exothermic reaction. 1 mole of acetylene can produce kj/mol of heat.

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