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Which of the following statements is cor...

Which of the following statements is correct?

A

The presence of reacting species in a covered beåkėr is an example of open system

B

There is an exchange of energy as well as matter between the system and the surroundings in a closed system

C

The presence of réactants in a closed vessel made up of copper'isáŋ example of a closed system

D

The presence of reactants in a thermoflask or any other closed insulated vessel is an example of a closed system

Text Solution

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The correct Answer is:
C
Presence of reaction species in a covered beaker - Closed system. Exchange of matter as well as energy-Open system. Presence of reaction in a closed vessel - Closed system. Presence of reactants in thermoflask - Isolated system.
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