Hello,

Firstly, very congratulation for securing such good marks. Secondly, yes, you may get opportunity to get seat in BSc Chem in PU, as per the source the cut-off for BSc in biology,  zoology, chemistry, biochemistry was 24.5 i. e.  14.46 percentile for general category in the year 2019. So,  accordingly you have scored good marks and have chance to get the seat.

Kindly,  visit the following link for more detailed information :

https://university.careers360.com/articles/panjab-university-cutoff

Hope you find this helpful.

Thank you!

All the best!