2:50 describe a physical test to show whether a sample of water is pure

2:50 describe a physical test to show whether a sample of water is pure

If the sample is pure water it will boil at 100^oC

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Hydr0Gen2023-09-18T11:08:18+00:00Categories: (h) Chemical tests, 2 Inorganic chemistry, Edexcel iGCSE Chemistry|Tags: 2:50, Chemistry, Double, GCSE, GCSE_Chemistry_SpecPoint, SpecPoint, Topic: Key Reactions, Topic: Specification experiments|

Past paper questions on spec point:

Spec	Q'stion	Ans	MS
2:50	Jan '13 (1), Q 3 c iii	Answer	MkS
2:50	Jan '14 (1), Q 2 c ii	Answer	MkS
2:50	Jan '15 (1), Q 3 b ii	Answer	MkS
2:50	May '10 (1), Q 12 c	Answer	MkS
2:50	May '11 (1), Q 11 b ii	Answer	MkS
2:50	May '16 (1), Q 6 c iv	Answer	MkS
2:50	May '17 (1R), Q 3 b ii	Answer	MkS