Question

When 5.8 gram of kf is dissolved in 200 gram of water the solution freezes at minus 2.79 degree celsius calculate the degree of dissociation of kf and boiling point of solution if kf and kb for water are 1.86 kkkg mole inverse and 0.52 kkkg mole inverse respectively .What is the answer?

Answer 1

Moles are a common type of skin growth. They often appear as small, dark brown spots and are caused by clusters of pigmented cells. Moles generally appear during childhood and adolescence. Most people have 10 to 40 moles, some of which may change in appearance or fade away over time