Hey,
After completing Masters in Chemistry,you become equipped with the diverse areas of Chemistry and get specialisation in areas like organic,agricultural etcetera. You may go for higher studies if you want to research in your field of specialisation and also go for teaching field after NET or B.Ed.
You can get jobs in both government or private sectors. Since the application of Chemistry is needed almost everywhere so there is no dearth for jobs. You can work in Medical research firms, Testing Laboratories,Technical Journals,Utility Companies,Waste-Water Plant,Oil Industries,Chemical Industries,Engineering Firms,Cosmetic Companies,Food Institute,Forensic Crime Research,Industries and many more.
Hope this helps.
Good luck.