Chemistry Entrance Exam

Yes, you are eligible. For more details you can visit this link:
http://www.du.ac.in/du/.

Hi Surat Biswal,
You can study NCERT book for 11th and 12th I guess that will be good enough to crack not just Utkal but other university entrance test also. You can go through the important topics:
Solid State, Electrochemistry, Chemical Kinetics, Surface Chemistry, General Principles and Processes of Isolation of Elements and P Block Elements. Also, practise the chemical equations and basic numericals
That should be good enough.

For JEE or NEET, you can go for NCERT syllabus, and Organic Chemistry-Morrison Boyd, Organic Chemistry-O. P Tandon.

Just click on the below link and get all your answers in detail:
https://www.shiksha.com/science/articles/popular-bsc-msc-scholarships-in-india-blogId-13494 All the very best.

The entrance exam will have MCQs and yes, there will be negative marking too. So prepare hard.
Good luck.

In which institute are you applying for Ph.D. chemistry? You can try and find them in some of the bookshops.