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A chidl brought a balloon which became v...

A chidl brought a balloon which became very small in size the next day. Which is correct statement about balloon?

A

It is isolated system

B

It is an open system

C

It is a closed system

D

It exchange only energy with the surrounding

Text Solution

Verified by Experts

The correct Answer is:
2
Due to leakage of gas i.e. mass transfer from system to surrounding
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