I think Ash catches the "prankster" Pokemon Snorunt on episode 385 which is called Let it Snow, Let it Snow, Let it Snorunt.
Ash's Snorunt evolved into Glalie in Rhaspody in Drew during a battle with Team Rocket.
you can catch snorunt on route 216 in the mountains (not mt. coronet).
Probably many do. You can catch a snorunt on platinum.
400: Rhapsody In Drew.
Catch a Snorunt and evolve it.
In shoal cave.
A swarm
no you cant. you catch spheal in Pokemon sapphire and snorunt in Pokemon ruby.
During Ash's journey through the Hoenn region, the Pokémon that Ash acquired were Taillow, Treecko, Corphish, Torkoal and Snorunt with Taillow and Snorunt evolving into Swellow and Glalie respectively and Treecko fully evolving to Sceptile.
no
In Shoal Cave
Yes it is found in Shoal Cave.