Note AcademyNote Academy
Start

Chemistry · May / June 2018 · Paper 12 · Question 23

5070Preparation of salts

Which pair of reagents are most suitable for the laboratory preparation of copper(II) chloride?

  1. Aaqueous copper(II) nitrate and aqueous sodium chloride
  2. Bcopper and chlorine
  3. Ccopper and dilute hydrochloric acid
  4. Dcopper(II) oxide and dilute hydrochloric acid

As printed in the paper

Show the answer

Correct answer: D. copper(II) oxide and dilute hydrochloric acid

Sit this whole paper →More on Preparation of salts

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.