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###### 3.) When Grandma seals the lid on her pressure cooker theinitial temperature is 272 K and the pressure is 0.850 atm. Aftershe heats it to 393K, what is the pressure in the cooker?Group of answer choicesa. 1.23 atmb. 0.950 atmc. 1.37 atmd. 0.658 atme. 2.57 atm4.) A latex rubber weather balloon is filled with 75.0ft3 of helium at sea level where the pressure is760.0 torr and the temperature is 298 K. The balloon is releasedand rises to an altitude of 16,500 feet. At this altitude,the pressure is

3.) When Grandma seals the lid on her pressure cooker the initial temperature is 272 K and the pressure is 0.850 atm. After she heats it to 393K, what is the pressure in the cooker? Group of answer choices a. 1.23 atm b. 0.950 atm c. 1.37 atm d. 0.658 atm e. 2.57 atm 4.) A latex rubber weather balloon is filled with 75.0 ft3 of helium at sea level where the pressure is 760.0 torr and the temperature is 298 K. The balloon is released and rises to an altitude of 16,500 feet. At this altitude, the pressure is 403 torr and the temperature is 249 K. Assuming no helium is lost, what is the volume of the balloon in ft3 at 16,500 ft? Group of answer choices a. 36.8 ft3 b. 25.7 ft3 c. 58.0 ft3 d. 118 ft3 e. 131 ft3

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