The volume of a given mass of gas at 27oC and 8... - WAEC Physics 2013 Question
The volume of a given mass of gas at 27oC and 800 mmHg is 76cm2. Calculate its volume at s.t.p
A
100.0 cm3
B
72.8 cm3
C
60.0 cm3
D
36.4 cm3
correct option: b
\(V_2 = \frac{P_1V_1T_2}{P_2T_1} = \frac{800 \times 76 \times 273}{760 \times 300}\)
= 72.8cm3
= 72.8cm3
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