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in Gaseous State by (45.0k points)
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Argon is an inert gas used in light bulbs to retard the vapourlzation of the tungsten filament. A certain light bulb containing argon at 1.2 atm and 18°C is heated to 85°C at constant volume. Calculate its final pressure in atm.

1 Answer

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by (45.8k points)
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Best answer

P1 = 1.2 atm 

T1 = 18°C + 273 = 291 K 

T2 = 85°C + 273 = 358 K 

P2 = ?

P1/T= P2/T2

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