Sciences Co-ordinated 9-1 0973: C7 - Acids, bases, and salts Topical Past Paper Questions
Cambridge IGCSE Sciences Co-ordinated 9-1 (0973) past-paper questions on C7 - Acids, bases, and salts, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
A student identifies the ions present in aqueous L. ## Procedure The student: adds approximately 1 cm depth of aqueous L into each of three test-tubes • completes the tests described in Table 4.1 • records the observations in Table 4.1. Table 4.1 (a) State the identity of the ion…
A student identifies some of the ions in aqueous X and aqueous Y. Only one of these two solutions contains the sulfate ion. ## (a) (i) Procedure The student: • puts approximately 2cm depth of aqueous X into a test-tube • adds a few drops of aqueous barium nitrate • records the ob…
A student is given four solutions with labels H, J, K and L. The solutions are: aqueous copper chloride aqueous zinc chloride aqueous iron(II) chloride aqueous magnesium chloride. The student does the tests in Table 5.1 and records their observations. Table 5.1 State the identity…
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