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7 Organic chemistry

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Question 59
H

Which conditions are used for catalytic cracking?

[1]
A

The hydrocarbon vapour is mixed with steam and heated to a very high temperature.

B

The hydrocarbon vapour is heated and then passed over a hot solid catalyst.

C

The hydrocarbon vapour is cooled and then passed over a hot solid catalyst.

D

The hydrocarbon vapour is mixed with steam and cooled to a very low temperature.

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7 Organic chemistry Questions

  1. GCSE
  2. /Chemistry
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