two days sometime one and a half lol
About 10-30 sec.
No
The gas carbon dioxide
No.
Un-opened, it can probably go for a few months. Once opened, the soda will lose its "fizz" within a day or two, and you probably won't want to drink it after a few days.
Frozen, the colder the drink the more energy is lost in the reaction of CO2 and oxygen, so the fizz decreases
Sodas with a higher sugar content tend to lose their fizz faster than diet sodas. This is because sugar slows down the release of carbon dioxide gas, which gives sodas their fizz. Additionally, sodas that have been left open or exposed to temperature changes will also lose their fizz more quickly.
It takes almost half an hour for Doublemint gum to lose flavor.
some of them like sprite and sera mist do but coke and pepsi dont
if you have a wife put £100 in your bank and trust me it will be gone before tomorrow
Sprite typically goes flat faster than Coke due to its lower carbonation levels. The carbon dioxide in carbonated beverages is what gives them their fizziness, so with Sprite having less carbonation, it tends to lose its bubbles quicker than Coke.
Yes but not because the soda changed flavour, but because the colder something is, the more affect it has on your taste buds. Your taste buds get duller when colder, that's why cold medicine that tastes bad is better or if you suck on an ice cube before tasting something unpleasant, it makes it better.