The time it takes for a freezer to chill a room temperature Red Bull (or any liquid) to the point of potentially exploding depends on several factors, including the initial temperature of the Red Bull, the temperature of the freezer, and the specific properties of the container.
While I can provide some general information, it's important to note that attempting to rapidly cool a carbonated beverage like Red Bull in a freezer can be risky. Carbonated beverages contain dissolved carbon dioxide gas, which can expand when exposed to lower temperatures, potentially causing the container to burst.
In a typical household freezer set to around -18 degrees Celsius (0 degrees Fahrenheit), it can take approximately 1 to 3 hours for a room temperature Red Bull can or bottle to reach the freezing point. However, the exact time can vary depending on factors mentioned earlier. It's worth noting that the freezing point of Red Bull is slightly below 0 degrees Celsius (32 degrees Fahrenheit) due to its sugar and other ingredients, which can lower the freezing point.
To avoid potential hazards, it is generally recommended to refrigerate carbonated beverages instead of freezing them. If you need to cool a Red Bull quickly, it's safer to use a refrigerator or place it in a bucket of ice and water. Remember to monitor the beverage closely and avoid leaving it in the freezer for an extended period, as it can lead to an undesirable outcome or damage to the container.