Question

We express permission of press permission of the instructor. Ulic devices (including but computers) must remain powered on he/she is found with an electronic device airplane mode will violate this rule. 3. No one is allowed to leave mited to: cellular phones, smart watches, laptop an of during an exam. A student is considered cheating Vice powered on during an exam. An electronic device wed to leave the classroom during an exam. 4. A student can submit his/her test 30 minut 5. A student will not be allowed to take student will receive a zero on the exam. est 30 minutes after an exam officially starts. d to take an exam if he/she is late for 30 minutes or more. 11 6. Any forms of cheating will result in a failing grade. This exam includes two parts (100 points, 1 hour): Part I: Multiple Choices (56 points) Part II: Short/long answer questions (44 points) Part I: Multiple Choices (4 points each) 1. When Rachel opens a bottlecap of a Coca-Cola, lots of bubbles escape from the drink. S also knows that if scuba divers in a deep water come up to the surface too quickly, th may suffer from caisson disease, also known as "the bends". Which of the following explain these? a. Charles's law b. Boyle's law c. Avogadro's law d. Gay-Lussac's law e. Henry's law Answer:

Answer 1

Dear student,

Ans - Henry's low is the connect Answer Explaination Henny's law states that the amount of dissolved gas proportional to ils partial pressure in the gas ine as pressure increases, solubility of gases in liquids increases, If a diver goes deeper and deeper into the water pressure builds up in the blood stream bo, from Henry's law, as the pressure increases the solubility of No increases. As a result nitrogen from the compressed air stay in the bloodstream, until it is able to escape at a lower pressure through exhalation bo, sometimis, the divens ascends too quickly which cause rapid formation of Ne bubbles, which causes interfonence with heaves blood and clots. Similarly in Coca-Cola bollle also there was highly pressurise gas inside the bottle, so gabes dissahre with liquiel and when bottle was opened, pressure decreases and buble were formed

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