<p>Dual citizenship will come up on college applications - and you will be required to provide the appropriate information - including which passport you intend to be using.</p>
<p>I would recommend that you read information on college web sites regarding what is required and how you will be considered - or call/e-mail the specific schools that you are interested and ask that question - how will you be considered - as a US resident or as an International applicant.</p>