Acetylene Is Used in High Temperature Metal Cutting Torches

question 173

Multiple Choice

Acetylene is used in high temperature metal cutting torches.The formula of acetylene is C₂H₂.The structure of acetylene is

• A)H-C-C-H.
• B)H-C C-H.
• C)H-C C-H.
• D)C-H H-C.

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