Chemical engineering is branch of engineering where you are required physics, maths, chemistry , biology and economic to develop product and transform materials .

Work includes using nanotechnology and nano materials in the labs to convert them into raw materials , chemicals or anything that is useful

in farms or products.

If you're interested in maths and physics you can opt this option.

There are 17 college in Andra Pradesh which offers this course

• Andhra university
• centurion university of technology and management
• IIT Tirupati
• Nit Andhra Pradesh
• J N T U K
• JNTUA college of engineering

In my view I feel chemical engineering is better than civil or electrical .But this is my view .Yes there are lots of job opportunities after btech chemical engineering . There are lots of companies on india which provides jobs at good salaries .You must posses good skills and good grades to grab a good one .Go through this article which might help you

https://www.careers360.com/courses/chemical-engineering-course