Examlex
Which of the following can react with alcohols to form esters?
Contrapositive
A logical statement derived from another by negating and swapping its terms, proving the original statement if true.
Credibility
The quality of being trusted and believed in.
Useless
Lacking usefulness or efficacy; not producing the desired effect or having no practical value.
Antecedent
The earlier element in a logical statement, usually preceding the consequence in a conditional sentence.
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