नमक और पानी के घुले हुए मिश्रण को अलग करने में निम्नलिखित में से कौन सी विधि सहायक नहीं होगी?

What is the primary principle behind the process of simple distillation?

A student mixes sand, salt, and water in a beaker and stirs well. After some time, what will be observed?

A process in which heavier insoluble particles in a liquid settle down at the bottom of the container is called ________.