AS LEVEL CHEMISTRY UNIT 1 JANUARY SESSION REVISION

[Lost_Life]

from the title

 

[Lost_Life]

guys how do we know when to multiply the percentage errors by 2?

 

[aniekan]

guys how do we know when to multiply the percentage errors by 2?

You multiply the error by 2 when you have taken two measurements, e.g initial and final volume, temperature , mass etc.

 

[Lost_Life]

You multiply the error by 2 when you have taken two measurements, e.g initial and final volume, temperature , mass etc.

Thanks!