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Meaning of catalytic activity | Babel Free

Noun CEFR B2

Definitions

  1. The increase in rate of a chemical reaction caused by the presence of a catalyst.
  2. An amount of catalyst, expressed as the increase of the rate of its reaction.

Equivalents

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

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