Hi Pankaj,

JNTUH College of Engineering, Hyderabad does not offer petrochemical engineering course.

Check the list courses offered by this college by going to official site - https://jntuh.ac.in/uploads/pressreleases/Btech_courses.pdf

Refer here for more info - https://www.careers360.com/colleges/jntuh-college-of-engineering-hyderabad

To know your other best admission possibilities of Institutes & branches in JOSSA & State counseling as per your percentile, You can use JEE Main College Predictor tool given below

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!