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4 g of oxygen gas is enclosed in 1 Litre...

4 g of oxygen gas is enclosed in 1 Litre flask at 298 K. Calculate the pressure exerted by gas, if gas occupies 22.4 Litre at S.T.P.

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To solve the problem, we need to calculate the pressure exerted by 4 grams of oxygen gas enclosed in a 1-liter flask at 298 K. We will use the Ideal Gas Law and the information provided about the gas at Standard Temperature and Pressure (STP). ### Step-by-Step Solution: 1. **Determine the Molar Mass of Oxygen:** - The molecular formula for oxygen gas is O2. - The molar mass of O2 is 32 g/mol. ...
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ICSE-STUDY OF GAS LAWS -TOPIC 2 (3 Marks Questions )
  1. Which will have greater volume when the following gases are compared a...

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  2. Which will have greater volume when the following gases are compared a...

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  3. Calculate the volume of dry air at STP that occupies 28 "cm"^3 at 14^@...

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  4. An LPG cylinder can withstand a pressure of 14.9 atmosphere. The press...

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  5. What will be the volume of a gas when 3 litres of it is cooled down fr...

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  6. Prove that the volume of a gas at 273^@C is twice its volume at 273 K ...

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  7. State the following: volume of a gas at 0 Kelvin

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  8. State the following: Ice point at absolute temperature

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  9. State the following: S.T.P conditions.

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  10. At 18^@C, the volume occupied by the gas is 400 ml. To what temperatur...

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  11. What should be the temperature (in ""^@C) for a gas with 240 ml volume...

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  12. 4 g of oxygen gas is enclosed in 1 Litre flask at 298 K. Calculate the...

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  13. Make the following conversions 38K to ""^@C

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  14. Make the following conversions 28^@C to K

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  15. Make the following conversions -250^@C to K

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  16. Explain what will happen when the temperature of gas is doubled and pr...

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  17. Gas is enclosed in a cylinder at 273 K and 1 atm pressure condition . ...

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  18. 800 "cm"^3 of gas is collected at 650 mm pressure. At what pressure wo...

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  19. A gas at 240 K is heated to 127^@C . Find the percentage change in the...

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  20. A gas occupies 500 "cm"^3 at normal temperature. At what temperature w...

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