Hello Aspirant,

The eligibility for B.Sc Chemistry hons. in general is a pass in class 12 with minimum 60% aggregate in physics, chemistry and math/biology from recognized board of education and there is no upper age limit for the same. Hence ,technically you are eligible . But B.Sc Chemistry hons. is an undergraduate degree which is an equivalent of B.Sc general which you have already completed, moreover you have completed M.Sc in the subject, hence take up a UG degree in the same subject is pointless and a waste of time. Therefore universities or colleges may ask for a logical explanation to justify your decision during admission interview,so be prepared for the same. Most universities will have entrance exam for hons. courses , so you will have to clear that too.

See ,BSc hons , is just a refined version of B.Sc in general,it will have a deeper and advanced chemistry topics, sort of like pure chemistry. So , if you wish to pursue chemistry , the wise idea would be to proceed to M.Phill and PhD in the same instead of going backwards in degree,just a suggestion, the ultimate decision is yours , so think twice and decide.

You may visit the below link to see the list of colleges:

https://university.careers360.com/colleges/list-of-bsc(hons)-in-chemistry-universities-in-india

All the best