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Question
Chemistry
Which of the following is closed system ?
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Q. Which of the following is closed system ?
Thermodynamics
A
Jet engine
4%
B
Tea placed in a steel kettle
30%
C
Pressure cooker
62%
D
Rocket engine during propulsion
5%
Solution:
Closed system can exchange energy but not matter with surroundings. Pressure cooker provides closed system.