Question:medium

Which salt absorbs ethylene effectively during storage of apple?

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In commercial cold storage, $\text{KMnO}_4$ is loaded onto carrier substrates like alumina or silica gel to maximize the surface area for gas absorption.
Updated On: Jul 10, 2026
  • $\text{KMnO}_4$
  • $\text{K}_2\text{SO}_4$
  • $\text{KCl}$
  • $\text{KNO}_3$
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The Correct Option is A

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