(a) A process known as centrifugation is used to separate butter from curd. The process is governed on the principle of density.
(b) We can use the simple evaporation technique to separate salt from seawater. Distillation causes water to evaporate leaving solid salt behind, hence the production of salt.
(c) Sublimation can be used to separate camphor from salt as during the phase change, camphor does not undergo a liquid phase.Answered by Vishal kumar | 2 years ago