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  5. In the diagram above...

In the diagram above, the purpose of the asbestos to?

Chemistry
JAMB 2010

In the diagram above, the purpose of the asbestos to?

  • A. absorb impurities
  • B. catalyze the reaction
  • C. solidify the gas
  • D. dry the gas
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Correct Answer: Option B
Explanation

Catalyst like platinize asbestos or vanadium(v)oxide is required to speed up the combination to form sulphur(iv)oxide.

There is an explanation video available below.

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Explanation Video

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