can a bsc chemistry graduate work in any multinational company

See frankly speaking only BSc will not land you a job. For any basic science graduate, its always advised that you should go for MSc. Having a MSc in Industrial Chemistry, Medical Chemistry or any correlated subject will give you a much better scope to work in different pharmaceuticals (MNC's) and other sectors. Now if you have good coding or programming skills then also you may go for walk-in interviews in foreign companies.

Now for chemistry if you go for colleges like IIT through JAM you may get a job in Chemical Engineering JD's in countries like:

• Germany
• Itally

I hope my answer helps. All the very best for your future endeavors!