Hello aspirant ,

Yes...you can use your domicile certificate of kerala to get admission in NIT Calicut or any Kerala engineering college....

According to last year cut off CSAB counselling....the last rank of Home state for chemical Engineering branch in general (OPEN) category is 33759

You can check Last year JoSAA and CSAB counselling cut off according to the counselling Rounds branch and category through the following links....

JoSAA counselling :

https://josaa.nic.in/Result/Result/currentorcr.aspx

CSAB counselling :

https://admissions.nic.in/csabspl/csabsplresult/result/CurrentORCR.aspx

(These are official links)

(Copy and paste this link in a new tab)

Moreover ,

You can predict all types of colleges according to your JEE MAINS rank, category and state through the following link.......

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

This college predictor will give you a personalized prediction with top to lower colleges in which you have chances for admission ,with the help of predicted colleges you can make better choice while filling your choices of colleges during your counselling....

Hope this helps

All the best for your Future !