Hello,

yes it is acceptable. If you apply for IIT campus located in your domicile state the you will go under home state quota else you will go under open category.

There are very less IIT campus and not every state has IIT campus. so students can apply for IIT campus under open category if they hold eligible rank/score.

for home category:- Home state quota+ reservation category

for other states :- Open Category+ reservation category

Hope it helps!