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classify the following proceeses as open, closed, niether or both:- 1- oil storage tank at a...

classify the following proceeses as open, closed, niether or both:-

1- oil storage tank at a refinery 2- flush tank on a toilet 3- catalytic converter on automobile

Science   Chemistry   
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Answer #1

open system : an open system is defined as a system that is free to exchange energy and matter with the surrounding.

closed system : a closed system is defined as a system that is free to exchange only energy with the surrounding

1- oil storage tank at a refinery - closed system

oil storage tank at a refinery exchanges only energy with its surroundings, not matter.

2- flush tank on a toilet - open system

it is open system that freely exchange energy and matter with its surroundings.

3- catalytic converter on automobile - open system

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