Yes, you will have chance to change your branch after 1 year. If you willing to do so, you should have good CGPA in currently studying branch i.e., around 9 CGPA. With that score you will have better chances. If your college has enough seats in that branch you will have chance.
Hope this helps you.
All the Best!!!
Nirma university is a deemed university.So it has its own rules and protocol.As it is mentioned in their protocol that if your cgpa after your second semester is above 9 then you are eligibile to change the branch but it also depends on the number of students who are willing to change the branch.If a student having more cgpa than you then he/she will get first preference.