Question

Equal weights of two substances x and y are dissolved in equal volumes of water. The osmotic pressure of the solution containing y is five times the osmotic pressure of the solution containing x. What is the molecular weight of x if that of y is 60?

Answer 1

chemistry, a coordination complex consists of a central atom or ion, which is usually metallic and is called the coordination centre, and a surrounding array of bound molecules or ions, that are in turn known as ligands or complexing agents.[1][2][3] Many metal-containing compounds, especially those of transition metals, are coordination complexes.[4] A coordination complex whose centre is a metal atom is called a metal complex.