Yes. You find zekrom in Pokemon white and the white Pokemon in Pokemon black.
Nowhere. you can find the Black city in pokemon black and White forest in pokemon white. YOu can't got to the white forest in pokemon black
Celebi isn't available in Pokemon Black and White. You have to transfer it into Pokemon Black and White or trade for one.
Trade from white and if you have white trade from black for tornadous
Eevee cannot be found in pokemon black or white, and must be traded to be obtained.
In Nacrence city, in the building to the right of the Pokemon center. The girl with the petilil or cottonee will tell you how happy your Pokemon is.
Yes. You find zekrom in Pokemon white and the white Pokemon in Pokemon black.
You cannot find Celebi in-game in Pokemon Black and White. You must get it from the Pokemon Black and White Tour.
Out of the Unova pokemon: Solosis>Duosion>Reuniclus, Rufflet>Briaviary, Petilil>Lilligant, Thundurus and Zekrom are the only ones you can get in White version. And Gothita>Gothorita>Gothitelle, Vullaby>Mandibuzz, Cottonee>Whimsicott, Tornadus, and Reshiram is the only one you can get in Black. In Nacrene City you can find an in-game trade that will allow you to get Cottonee or Petilil, depending on which one isn't available in the wild for your version.
Nowhere. you can find the Black city in pokemon black and White forest in pokemon white. YOu can't got to the white forest in pokemon black
Virizion is for pokemon black. You can find Cobalion in white.
You can't find a buneary in pokemon black and white.
You can't find a snowrunt in pokemon black and white.
At the white forest. You can only find him in pokemon white.(I think);)
You cannot find Vullaby in Pokemon White Version. It is exclusive to Pokemon Black as Rufflet is to Pokemon White.
Gheisis is in the Black City if Pokemon black, or White forest in Pokemon white. In Black he is dressed normally, without the robe or the staff.
White forest is only in pokemon white.