Hey Smriti!

According to the previous year cutoffs for IIT JAM chemistry under CCMN counselling , the minimum score needed to get a seat in NIT ,Rourkela for general category is 57.33. Since , your score is much less than that , you have no chances of getting a,seat in NIT Rourkela.

You can also view the cutoffs for IIT JAM chemistry for all NITs under CCMN counselling by followjng the given link :

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