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Exam-style practice

Preparation of salts answer explanations

Review worked answers and explanations for Preparation of salts. Aligned to Cambridge IGCSE Combined Science.

Answer explanations

Question 1 of 4

Review the answer support, then move sideways through the set.

Paper 3 structured question: Preparation of salts

Paper 3Theory (Core)3 marks

Description

Preparation of Soluble Salts

Describe the process of preparing a soluble salt from an acid using an alkali, including purification steps.

  1. a

    Describe the process of preparing a soluble salt from an acid using an alkali.

    [3]