Can I pursue M.Sc in chemistry and B.Ed at same time with different universities, one with correspondence and other regular?

Dear Saloni, Yes you can do this type of education and this is Valid too because most of the B.ed student doing this kind of process to pursue their higher education side by side their Teaching Education to getting higher class in school when they would placed as a Teacher. All the best

I suggest you to both do on a regular basis first fo M.Sc. and then B.Ed. This will be worth full for you.