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प्रश्न
Calculate the volume occupied by 2 g of hydrogen at 27°C and 4-atmosphere pressure if at STP it occupies 22.4 litres.
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उत्तर
V1 = 22.4 litres
P1 = 1 atm
T1 = 273 K
V2 =?
T2 = 300 K
P2 = 4 atm
`("P"_1"V"_1)/"T"_1 = ("P"_2"V"_2)/"T"_2`
`(1xx22.4)/273 = (4xx"V"_2)/300`
`"V"_2 = 6.15 "litres"`
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संबंधित प्रश्न
Choose the correct answer:
If the pressure is doubled for a fixed mass of a gas, its volume will become
At constant temperature, the effect of change of pressure on the volume of a gas was as given below:
|
Pressure in atmosphere |
Volume in liters |
|
0.20 |
112 |
|
0.25 |
89.2 |
|
0.40 |
56.25 |
|
0.60 |
37.40 |
|
0.80 |
28.10 |
|
1.00 |
22.4 |
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Interpret each graph in terms of the law.
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The volume of a gas is inversely proportional to its pressure at a constant temperature.
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The law which studies the relationship between pressure of a gas and the volume occupied by it at constant temperature.
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Fill in the blank with the correct word, from the words in option:
If the pressure of a fixed mass of a gas is kept constant and the temperature is increased, the volume correspondingly _______
