If you're asking specifically about the Unova Pokedex; there is no number 233. If you are asking about in the National Pokedex, it's Porygon2.
There are 156 new Pokemon in Black and White, which brings the new total number to 649.
Pokemon black by far. but if you have a choice between Pokemon black or Pokemon white get white. you can get more Pokemon in white than black , plus there is white forest and you can get rare Pokemon there i think
Yes. You find zekrom in Pokemon white and the white Pokemon in Pokemon black.
Same place as white forest in Pokemon black... nowhere. Pokemon black has black city, Pokemon white has white forest.
There are no pokemon after pokemon blACK and white but there will be more pokemon games in the future.
Yes, the Pokemon Dewott is in Pokemon Black and White.
Pokemon white reshiram is on black
Zekrom (Pokemon White) and Reshiram (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
It can not be in Pokemon black but you can get it in Pokemon white.
Pokemon Black has Black city. Pokemon White has White forest
If you have Pokemon White Virsion then you can in white forest, if you have Pokemon Black Virsion then you must trade it from Pokemon White