Multiple choice

A white precipitate is formed on adding KI to copper sulphate solution. The white precipitate is of

  1. Cu2I2

  2. CuI2

  3. Cu2S

  4. Cu2SO4

  5. None of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This option is correct because when KI is added to copper sulphate solution, white precipitate of cuprous iodide is formed and iodine is librated out.