BSc (HS) is it self a good course but after graduation there are little or you can say earning opportunities .After graduating you have these options.
1)You can search for a job in sales of chemicals and pharamaceutical if you want to do job after graduating
2)M Sc Chemistry : It will open following opportunities for you.
d) Teaching is a good option after getting postgraduate degree in basic sciences like chemistry. Private institutes preparing students for IIT/MBBS entrances hire students with PG degree at starting salary of Rs 15000- 25000.
e) There are lots of colleges who are offering jobs to fresh graduates (if you clear net it will be added advantage)
f) Govt jobs are also there but that needs extra degree of B.Ed.
2) Pharmaceutical companies are also a option if you are good in analysis and have a good practical hand.
3) Defence Research and Development Organisation (DRDO) also hires MSc chemistry for different positions. So you keep yourself updated on that front.
4) Paint industry is another domain which offers opportunities for you.
5) Research: If you are interested in research you have two options.
a) Firstly, you can prepare for NET-JRF and apply for different IIT and many other good institutions like IISERS,IITs,CSIR labs.
b) You can appear for GRE and apply for different universities in abroad
CDS : This is a exam for entry into army.
MBA: Masters in business administration is another option for you after graduating from chemistry.But you have to research well before getting into prepration for different entrances like CAT,MAT,FMS,XAT etc
All the best for the entrance tests and I hope I have made the choice easier for you.
You may contact me for further queries.