# Which of these items are in your refrigerator(s) (not freezer) right now?

**URL:** <https://boards.straightdope.com/t/which-of-these-items-are-in-your-refrigerator-s-not-freezer-right-now/1007652>\
**Category:** In My Humble Opinion\
**Created:** [September 24, 2024, 10:49am UTC](https://boards.straightdope.com/t/which-of-these-items-are-in-your-refrigerator-s-not-freezer-right-now/1007652 "2024-09-24T10:49:39Z")\
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**Author:** ![We\_re\_wolves\_not\_werewolves](https://avatars.discourse-cdn.com/v4/letter/w/838e76/32.png) [@We\_re\_wolves\_not\_werewolves](https://boards.straightdope.com/u/We_re_wolves_not_werewolves)\
**Post date:** [September 24, 2024, 4:03pm UTC](https://boards.straightdope.com/t/which-of-these-items-are-in-your-refrigerator-s-not-freezer-right-now/1007652/19 "2024-09-24T16:03:41Z")

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There is no “equalization” of pressure going on in the bottle. A cold 2 liter bottle of soda will have lower vapor pressure in the headspace above the soda in the bottle than a room temperature bottle, due to the reduced amount of CO2 in that space. More of the CO2 will be dissolved in the liquid.

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