Will my iPhone 5c still go off?

If I put my iPhone 5 on silent will my alarm still go off?

There should be a setting alarm for volume so no having your phone on silent should not affect the alarm. Let me know if I'm wrong though!

It will still go off I put my phone on silent all the time at work and have the alarms go off still for when i need to do something else

Yes it should. No harm in testing it quickly for yourself though.