Question: Iluphi ushintsho olwenyusa izinga lokusabela kwamakhemikhali?
Options:
ukwandisa izinga lokushisa lokusabela
usebenzisa izinhlayiya ezinkulu zama-reactants aqinile
ukunciphisa ukugcwala kwama-reactants
ukwengeza i-inhibitor kumxube wokusabela
Answer: A