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The presence of ammonia gas in a desiccator can exclusively be removed by

Chemistry
JAMB 2018

The presence of ammonia gas in a desiccator can exclusively be removed by

  • A. phosphorus (V) oxide
  • B. fused calcium chloride
  • C. calcium oxide
  • D. concentrated tetraoxosulphate (VI) acid
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Correct Answer: Option D
Explanation

Ammonia gas can be removed from a dessicator by adding a conc. H2SO4 so as to neutralize it since ammonia gas is basic.

There is an explanation video available below.

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Explanation Video

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