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Wordabulary

dissociation

Pronunciation
Noun B2 Upper-intermediate

Quick answer

The process by which a compound separates into smaller particles, such as ions, usually when dissolved in water.

"The dissociation of table salt in water produces free sodium and chloride ions."

Test yourself

Which word fits the gap? "The _____ of table salt in water produces free sodium and chloride ions."

Answer: dissociation

In your own words, what does "dissociation" mean?

The process by which a compound separates into smaller particles, such as ions, usually when dissolved in water.

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