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AP EAMCET20225 Jul 2022Morning ShiftChemistryHydrocarbonsActual

The gaseous mixture used for welding of metals is

Options

  1. AC ₂ H ₄, O ₂
  2. BC ₄ H ₁₀, O ₂
  3. CC ₂ H ₂, ~N ₂
  4. DC ₂ H ₂, O ₂

Correct answer

D. C ₂ H ₂, O ₂

Step-by-step solution

Mixture of acetylene and oxygen is used as a fuel for oxy-welding. As this mixture forms flames hot enough, cutting and welding of metals becomes easier.

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