Q. Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of

  • (A) Rubber lined mild steel
  • (B) Lead lined mild steel
  • (C) Aluminium
  • (D) Cast iron
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✅ Correct Answer: (A) Rubber lined mild steel

Published by Ram Sharma ⭐ 193.88K Points at 27-May-2023 10:13 pm in Materials And Construction

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