Hello Khusi, 

Look Based on your rank(GL) you can get into some of the good government colleges. Some of the colleges where you can apply and can get a chemical engineering Branch are:-

Dr Ambedkar Institute of technology

Sir Chhotu Ram Institute of Engineering and technology

Univesity Institute of engineering and technology

Anand Engineering college

Mahatma Jyotiba Phule Rohiand

Try to read reviews of colleges online to know more about the college. It will help you to decide and know more about college education system and placements. 

For more colleges based on your rank, you can check the following link 

https://engineering.careers360.com/college-predictor-result/50032?s=40044800111527961205

Hope you find this information useful. Have a great future ahead.