Chemistry Help UKFree A-level chemistry practice

AQA & OCR A

Organic conversion games

Pick the organic topics you've covered, then choose how you want the reactions shown.

OCG 0.3.0

What have you covered?

Tick the topics you've reached. You can change them whenever you like.

Optional. I'll use topics you've already rated as a starting point.

Year 12
Year 13
Choose at least one topic You'll only get reactions first taught in the topics you've ticked.
Open the official specification

AQA and OCR introduce some reactions at different points. These topic switches follow the specification for the board you've chosen.

Practice has no clock. Sprint times the round and adds 5 seconds for each wrong match.

Plausible extra answers make the matching harder, including near-miss reagents. Switch this off if you're finding the game too hard.

Choose a game

Functional groups

Halogenoalkane → nitrile

Match the conversion straight to its reagent and conditions.

Choose some topics first.

Named compounds

1-bromopropane → butanenitrile

Work out the reaction from the names of the starting compound and product.

Choose some topics first.

Structural formulae

CH₃CH₂CH₂Br → CH₃CH₂CH₂CN

Read the condensed structural formulae, then choose the reagent and conditions.

Choose some topics first.

Structure challenge

(CH₃)₂CHCH₂Br → (CH₃)₂CHCH₂CN

These include branches and extra functional groups; only one group changes.

Choose some topics first.

Try next

Reaction Drop

Organic reactions under pressure

Play