Science, asked by pushpakr, 8 months ago

Answer the following questions:
1. A sharpener loses its sharpening power, if used continuously. Is the loss of sharpening powder a reversible change or an irreversible change?

Answers

Answered by rajoraneeraj1

hope it helps u..!

Answered by WaradulHijaz

Answer:

It is an irreversible change

Explanation:

because sharpening powder cannot be converted back into graphite

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