No
Because it was the first Pokemon EVER MADE! acually the pokedex says that pikachu is the 25 Pokemon pikachu is ash's first Pokemon
no
No he does not turn into a pokemon.
if you mean "pikachu" then no, pikachu is his starter and it would spoil pokemon in general if he left pikachu.
Yes
Cerulean city
Pokemon number 1 : Bulbasaur If you mean the first Pokemon concept, Pikachu.
Pikachu will evolve into Raichu when given a thunder stone. If you mean Ash's Pikachu, then it very unlikely he will evolve his Pikachu, as Pikachu is the Pokemon Franchise's mascot.
In Kanto's Cerulean city
Yes one of the most . Me? he is me and all my friends favorite! I have collected almost every Pokemon game and Pikachu is best.
The first Pokemon ever to exist was arceus in the Pokemon legends. But bulbasaur was the first Pokemon in the pokedex and drawn. But pikachu was the first popular one.
In a inertube.