After you beat the Elite Four and go into the Plasma Castle.
In Pokemon White, N will capture Reshiram, and you will be able to capture Zekrom. This will happen vice-versa in Pokemon Black. This is one of the main differences between Pokemon Black and White.
No, Reshiram must be traded for from Pokemon Black same applies vice versa for Zekrom
After you defeat the elite 4, You challenge the Champion and then you capture Reshiram.
Yup, Reshiram is in Pokemon Black and Zekrom is on Pokemon White. :)
you can cheat and capture N's reshiram or else you must trade one from pokemon black
Reshiram is unavailable in Pokemon White. You need Black to get it.
You can only find Reshiram in Pokemon Black
No. You have to trade Reshiram from Pokemon Black and Zekrom from Pokemon White.
Once you defeat the Elite Four for the first time and then you go to N's Castle and you capture Rashiram.
Unless you cheat, you can only obtain Reshiram in Pokemon black. You will need to trade to Pokemon black if you have white for zekrom to be in Pokemon black.
No. Reshiram is a Black only Pokemon.
Reshiram is exclusive to Pokemon Black. You will need someone to trade it to you.