What is the hybridization of the central atom in NOCl

Idid the calculation and i get 875,000,000 which can be written as 8.75 x 10^6?

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).