Start learning →

A reaction that needs heat to be supplied in order to occur is called

Aexothermic change
Ba physical change
Ca precipitation
Dendothermic change
Answer & Solution
Correct answer: D. endothermic change
Reactions that absorb heat to proceed are endothermic.
Practise this question with Quill — Olympiad (Class 7) →

Keep practising Physical and chemical changes

Browse all Physical and chemical changes questions for Olympiad (Class 7), or explore more Science topics.

Start a Physical and chemical changes lesson →
Related questions