Do baking powder and vinger dissolve a twix bar first or do sprite?

Neither baking powder and vinegar nor Sprite will dissolve a Twix bar.

Here's why:

* Baking powder and vinegar: While baking powder and vinegar react to create carbon dioxide gas, this reaction is primarily used for leavening in baking. It won't break down the sugar, chocolate, and caramel in a Twix bar.

* Sprite: Sprite is a carbonated beverage. While the carbonation can fizz and cause some minor surface erosion, it's not strong enough to dissolve the solid components of a Twix bar.

To dissolve a Twix bar, you'd need a strong solvent like alcohol or a combination of acids and bases, but these would likely also destroy the flavor and texture.

The best way to enjoy a Twix bar is to eat it!