MCQ
Physical changes are:
  • Those in which new substance is not formed.
  • B
    Those in which a new substance is formed.
  • C
    Always irreversible.
  • D
    None of the above

Answer

Correct option: A.
Those in which new substance is not formed.
In a physical change, the substance remains the same. A new substance is not formed. It is generally reversible. For instance, folding of paper.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free