If we keep cold drink bottle in freezer, what will happen?ACold drink bottle will breakBCO2 gas will get solidifiedCNothing happens.DWater will change into ice

Analyzing the Situation

1. Understanding Cold Drinks: Cold drinks typically contain a mixture of water, sugar, flavorings, and carbonation (dissolved carbon dioxide, CO₂).

2. Freezing Point: The freezing point of water is 0°C (32°F). However, when additives like sugars and CO₂ are present, the freezing point of the solution is lowered due to colligative properties.

3. Effects of Freezing on Components:

   • Water will begin to freeze once the temperature drops below its freezing point.
   • As water freezes, it expands in volume, which can create pressure within the bottle.
   • The carbon dioxide gas that is dissolved in the liquid may escape as the temperature drops, and some might solidify under certain conditions, especially if a significant cooling occurs.

Evaluating Options

• A. Cold drink bottle will break: This is possible due to the expansion of water when it freezes. If the bottle is full, the pressure may cause it to crack or break.

• B. CO2 gas will get solidified: While CO₂ can solidify under specific conditions, this typically requires pressures above normal atmospheric conditions, which are not usually found in standard bottles of cold drinks in a freezer.

• C. Nothing happens: This is highly unlikely; the contents will undergo a phase change.

• D. Water will change into ice: This is true, as the water in the cold drink will begin to freeze, changing into ice.

Conclusion

Considering the behavior of liquids and gases in varying temperatures, the most accurate answer regarding what happens if a cold drink is kept in the freezer is:

Final Answer

D. Water will change into ice.

However, there is a possibility that the bottle could break due to the expansion of the ice, but the direct impact of freezing is the transition of water to ice.