Multiple choice

Directions: Choose the most similar word from the given options:

Catalyst

  1. Flesh eating

  2. Of the body

  3. Substance causing change

  4. Fault finding
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A catalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. It is a common term for something that causes change.

Keep practicing — related questions