Question

You are provided with a mixture of naphthalene and ammonium chlorideby your

teacher. Suggest an activity to separate them with well labelled diagram.​

Answer 1

Answer:

Naphthalene undergoes sublimation at approximately 80 °C. Ammonium chloride also undergoes sublimation, but at a much higher temperature — about 340 °C. Thus, you can use gentle heating to separate naphthalene from ammonium chloride by sublimation.