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3.3 Types of chemical reactions

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Question 14
F

A student wants to make the salt potassium nitrate by neutralisation.

Which acid and alkali should the student use?

[1]
A

Nitric acid and potassium hydroxide

B

Hydrochloric acid and potassium hydroxide

C

Nitric acid and sodium hydroxide

D

Sulfuric acid and potassium hydroxide

Markscheme

3.3 Types of chemical reactions Questions

  1. GCSE
  2. /Chemistry
  3. /3.3 Types of chemical reactions

112 exam-style questions on OCR GCSE Chemistry 3.3 Types of chemical reactions, covering 3.3.1 Oxidation and reduction in terms of oxygen, 3.3.2 Acids, alkalis and neutralisation, 3.3.3 The pH scale and measuring pH, 3.3.4 Oxidation and reduction in terms of electrons, 3.3.5 Dilute and concentrated, weak and strong acids, and 3.3.6 Hydrogen ion concentration and pH. Each one has a worked solution and a mark scheme showing where the marks go.

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