Which of the following statements is correct?
(a) The presence of reacting species in a
covered beaker 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 reactants in a closed vessel
made up of copper is an example of a closed
system.
(d) The presence of reactants in a thermos flask
or any other closed insulated vessel is an
example of a closed system.
Answers
Answered by
3
Answer:d
Explanation:d is answer
Answered by
3
Answer:
d is correct
hope it helps
MARK AS BRAINLIEST
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