Physics, asked by qjebqkcy2292, 5 months ago

Have you seen how the pages of old books (more than 50 years) look?. Find out what what change has happened. Is it a reversible change or an irreversible change?. Is it a physical or chemical change?.

Answers

Answered by arpitmishrakash

Answer:

It is a chemical change and it is irreversible. The molecules of old books paper reacts to sunlight, dust, precipitation and it changes its chemical structure.

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*Have you seen how the pages of old books (more than 50 years) look?. Find out what what change has happened. Is it a reversible change or an irreversible change?. Is it a physical or chemical change?.*

Answers

Have you seen how the pages of old books (more than 50 years) look?. Find out what what change has happened. Is it a reversible change or an irreversible change?. Is it a physical or chemical change?.