Do one identity manager 7.0.2 version supports chrome? Can we know what are the browsers supported by 7.0.2

Check the Release Notes, Chrome should be listed in the Client section.

Please be aware that version 7.0.2 is not supported anymore according to this https://support.oneidentity.com/de-de/identity-manager/lifecycle

Thakns for the reply. But i see that the release notes are available only after 7.3 versions. for 7.0.2 version i dont see any release note in the one identity manager page. 

You do have a 7.0.2 version available, right? Check either the Autorun to access the release notes or the path "<OneIM 7.0.2 Delivery>\Modules\QBM\dvd\documentation\en-US\D1IM_7.0.2_ReleaseNotes.pdf"