Edexcel IGCSE Chemistry Note

[kamrul.chemist]

This book is written following the specification of Edexcel igcse Chemistry. Short & precise.
https://www.scribd.com/doc/254876956/Edexcel-IGCSE-Chemistry-Note-Kamrul

 

[tdk]

Could you please tell me if any acid has a pH value of zero (0)? Thank you in advance.