Answer:
Final volume will be 12.1 L
Explanation:
from Charles' law [V = (P)/T] where P is pressure and is kept constant.
hence
[tex] \frac{initial \: volume}{initial \: temp} = \frac{final \: volume}{final \: temp} [/tex]
20 / 127 = v / 77
v = (20×77÷127)
v = 12.1 L
