Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Form 1 Chemistry Sample Exam Revision Questions With Answers

Explain why copper metal cannot be used to prepare hydrogen gas.

 (0m 58s)
587 Views     SHARE

Download as pdf file

Answer Text:
This is because copper is less reactive than Hydrogen, therefore it cannot displace hydrogen from any acid.