8.12 A balloon is filled with helium gas. When each of the following changes are made with no change in temperature...

Question

Question

Answer 1

Answer #1

a)
P*V is constant.
So, if we take balloon to a place where pressure is lower, its volume would increase.
This is shown by C
Answer: C

b)
The pressure is not changing.
So, volume will not change.
Answer: B

c)
P*V is constant.
So, if we take balloon to a place where pressure is higher, its volume would decrease.
This is shown by A
Answer: A

Answer 2

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