plumiRelative masses of atoms and molecules: CAIE IGCSE Chemistry questions
Every CAIE IGCSE Chemistry exam question on 3.2 Relative masses of atoms and molecules, June 2024 and the specimen papers, with its mark scheme and examiner’s report.
Find questions407
Calculations
Q5(d)
The whole paper ↗
Q4(c)(iv)
The whole paper ↗
All 4 questions on Relative masses of atoms and molecules, as a list
- June 2024, Paper 1, Q9 (1 mark): The equation for the reaction between magnesium and dilute hydrochloric acid is shown. Mg + 2HCl → MgCl 2 + H2 Which mass of magnesium chloride is formed when 4
- June 2024, Paper 3, Q5(d) (2 marks): Another compound of chromium has the formula Na2Cr2C10O10. Complete Table 5.1 to calculate the relative molecular mass of Na2Cr2C10O10. Table 5.1 relative typ
- Specimen, Paper 1, Q7 (1 mark): A compound with the formula XO2 has a relative formula mass of 64. What is X? A cadmium B copper C gadolinium D sulfur
- Specimen, Paper 3, Q4(c)(iv) (2 marks): The formula of sulfuric acid is H2SO4. Complete Table 4.1 to calculate the relative molecular mass of sulfuric acid. Table 4.1 atom number of relative atoms ato
Questions, mark schemes and examiner’s reports are © Cambridge University Press & Assessment, from their published past papers. Plumi isn’t affiliated with any exam board. Want whole papers? Every CAIE IGCSE Chemistry paper.
Rather write your answers by hand on iPad? Plumi marks them against the same mark schemes.