True or false: Geneva is located in the German part of Switzerland and they speak German there?

I think its true but just want to double check

Geneva is the capital of the Swiss Canton of Geneva, located in the south-westernmost corner of Switzerland. The city is situated along the banks of Europe's largest lake, Lake Geneva (Lac Léman), at the mouth of the Rhone River and is bordered by the Jura Mountains to the west and the French Alps in the east. So it's false.