4. you have 2 soda bottles one 1 - l and one 2 - l and you fill them up with identical pieces of dry ice…
4. you have 2 soda bottles one 1 - l and one 2 - l and you fill them up with identical pieces of dry ice (solid co₂) and water. which one do you think would explode first and why? what causes the bottle to explode?
Answer
Explanation:
Step1: Understand dry - ice behavior
Dry ice (solid CO₂) sublimates to gaseous CO₂.
Step2: Consider volume and pressure
The 1 - L bottle has less available volume for the gaseous CO₂ to expand into compared to the 2 - L bottle. As dry ice sublimates, it produces CO₂ gas. The pressure inside the bottle increases.
Step3: Determine the bottle that explodes first
The bottle with less volume to accommodate the expanding gas will reach the bursting - point pressure first. So the 1 - L bottle will explode first.
Step4: Identify the cause of explosion
The cause of the explosion is the build - up of pressure inside the bottle due to the sublimation of dry ice, which converts solid CO₂ to gaseous CO₂ and increases the volume of gas inside the closed container (the bottle).
Answer:
The 1 - L bottle will explode first because it has less available volume for the CO₂ gas produced by the sublimation of dry ice to expand into. The cause of the explosion is the pressure build - up from the expanding CO₂ gas as dry ice sublimates.