Answer :
Answer:
1.53 L.
Explanation:
Given,
Volume pf hydrogen, V₁ = 153.48 mL = 0.15348 L
Temperature, T₁ = 14°C = 273+14 = 287 K
Pressure,P₁ = 973 kPa
1 atm = 101.325 kPa
973 kPa = 9.60 atm
At STP
P₂ = 1 atm
T₂ = 25° C = 273+25 = 298 K
V₂ = ?
Now,
[tex]\dfrac{P_1V_1}{T_1}=\dfrac{P_2V_2}{T_2}[/tex]
[tex]\dfrac{9.60\times 0.15348}{287}=\dfrac{1\times V_2}{298}[/tex]
[tex]V_2 = 1.53\ L[/tex]
Hence, the volume at STP is 1.53 L.