IA (DCP+CE) Determining Molar Volume of Hydrogen gas

This is my DCP+CE Practical Design determining the volume of Molar Volume of hydrogen gas.

This has not been graded by the IBO. However, my teacher has given me good remarks about it.

The document is in a pdf form to discourage plagiarism.

Feel free to leave any comments or advice. I am constantly trying to improve my IA writing skills

Regards,

JJ