Q. Pressed pellet technique for sample preparation in I.R involves the use of:

  • (A) Calcium carbonate
  • (B) Sodium bromide
  • (C) Potassium bromide
  • (D) None of these
✅ Correct Answer: (C) Potassium bromide

Published by Sandeep ⭐ 6.47K Points at 02-Apr-2022 03:22 pm in Chemistry

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