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Reaction conditions — OCR GCSE Combined Science A Definition

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Combined Science
Key terms
Reaction conditions

GCSE Combined Science · key term

Reaction conditions

Definition

The physical circumstances in which a reaction takes place, such as temperature.

Used by OCR

How each exam board covers it

OCR GCSE Combined Science A · J250

Specification C5.2a · Chemistry Paper 2

Changing the reaction conditions can reverse some chemical reactions. Ammonium chloride provides a clear example of reversal by changing temperature.
Revise: Reversible Reactions

OCR Combined Science A past papers

Related key terms

Forward reaction
Reverse reaction
Reversible reaction

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