Which statement about reversible changes is correct?

Type: MCQ • Marks: 1

A. A reversible change can be undone under suitable conditions

B. A reversible change is permanent

C. A reversible change always forms a new substance

D. A reversible change occurs only in metals

Explanation

Some changes, such as melting and freezing, can be reversed.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 7th Curiosity

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!