logo

Exam-style practice

Preparation of salts practice questions

Practise mixed syllabus-aligned questions for Preparation of salts. Aligned to Cambridge IGCSE Chemistry.

Practice questions

Question 1 of 10

Choose an answer, get feedback, then move sideways through the set.

Paper 6 structured question: Preparation of salts

Paper 6Alternative to PracticalPractical1 marks

Method

Method for Preparing a Soluble Salt

To prepare sodium chloride from hydrochloric acid and sodium hydroxide, follow these steps: 1. Measure a specific volume of hydrochloric acid using a pipette. 2. Add a few drops of phenolphthalein indicator. 3. Titrate with sodium hydroxide until the solution turns pink, indicating neutralization. 4. Filter the solution to remove any unreacted sodium hydroxide. 5. Evaporate the filtrate to obtain sodium chloride crystals.

  1. a

    State Identify the independent variable in this method.

    Aim for approximately 1 distinct marking point.

    [1]