0%
25%
75%
300%
400%
Correct answer is C
\(\frac{P_2V_2}{T_2}\) = \(\frac{P_1V_1}{T_1}\)
P2 = 2P1
T1 = 2T2
\(\frac{2P_1V_2}{T_2}\) = \(\frac{P_1V_1}{2T_1}\)
V2 --V1
% change = \(\frac{V_1 - \frac{1}{4}V_1}{V_1}\) X 100%
= 75%
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