It is generally not recommended to put canned beverages in the freezer before opening them. Unlike bottles, which can expand slightly when the liquid inside freezes, cans are not as flexible and can potentially burst or explode when the liquid expands as it freezes. This is because the liquid expands as it solidifies, and the rigid walls of the can may not be able to accommodate the increased volume.
If you place a can in the freezer for an extended period of time, there is a risk of it rupturing due to the expansion of the liquid. Additionally, even if the can doesn't burst, the freezing process can alter the taste and texture of the beverage, potentially affecting its quality.
If you need to chill canned beverages quickly, it's best to use alternative methods such as placing them in a container filled with ice water or using a refrigeration device specifically designed for rapid chilling.
It's worth noting that if you mistakenly leave a can of beverage in the freezer and it freezes, it's important to handle it with caution. Do not attempt to open or thaw the can rapidly, as it could still potentially burst. Instead, allow it to thaw slowly in the refrigerator or at room temperature.