Answer :
The total pressure of the container containing helium, neon, argon, and krypton is 170 kPa. The correct answer is option c. 170 kPa.
To calculate the total pressure of a container containing helium, neon, argon, and krypton, we need to add the individual pressures of each gas.
Given pressures:
p_neon = 90 kPa
p_argon = 20 kPa
p_krypton = 50 kPa
p_helium = 10 kPa
Step 1: Add the individual pressures:
total_pressure = p_neon + p_argon + p_krypton + p_helium
Step 2: Plug in the given values:
total_pressure = 90 kPa + 20 kPa + 50 kPa + 10 kPa
Step 3: Calculate the total pressure:
total_pressure = 170 kPa
The total pressure of the container containing helium, neon, argon, and krypton is 170 kPa. The correct answer is option c. 170 kPa.
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