Chemistry, asked by adarapulavanya9247, 10 months ago

Which of the following is closed system

1) Jet engine 2) Tea placed in a steel kettle

3) Pressure cooker 4) Rocket engine during propulsion​

Answers

Answered by lovelydas775
0

Answer:

the answer of your question is no. a

Answered by hkjhasoni2204
0

Answer:

correct answer is TI please in a steel kettle

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