Hello student yes chemical engineering is a good option if you're willing to pursue B.tech in chemical engineering as chemical engineering is a very wide field you can get a good placement in oil, chemical, pharmaceutical companies. The pay scale is also good in this branch depending upon recruiting companies.

To get admission in top chemical engineering college like NIT's CFTIs IIITS or many other private college you need to appear in jee main entrance examination.

Eligibility - Candidates must passed or appearing class 12 with physics chemistry and mathematics with minimum 75 percent marks aggregate from a recognized board.

Feel free to comment if you have any doubt

Good luck