Chemistry 2

From Chemistry 1, Higher

43 marks

In paper chromatography, a spot moved 3.6 cm and the solvent moved 8.0 cm. Calculate the Rf value and explain how it could identify the substance.

From Chemistry 1, Higher

123 marks

In paper chromatography, a spot moved 2.1 cm and the solvent moved 7.0 cm. Calculate the Rf value and explain how it could identify the substance.

Score 0 / 6 · 0 of 2 marked

This paper is written by Plasmo in the style of the Edexcel GCSE Combined Science exam. It is not a past paper and is not produced or endorsed by the exam board.

Chemistry 2 Exam Questions: Edexcel GCSE Combined Science | Plasmo