Recent questions in Chapter 10: States of Matter

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Explain how pressure of a dry gas can be calculated using aqueous tension.

asked Oct 9, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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A gas at 772 mm Hg and at 35 °C occupies a volume of 6.851 L. Calculate its volume at STP.

asked Oct 9, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Find the temperature in °C at which volume and pressure of 1 mol of nitrogen gas becomes 10 dm3 and 2.46

asked Oct 9, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Calculate the temperature of 5.0 mol of a gas occupying 5 dm3 at 3.32 bar. (R = 0.083 bar dm3 K-1 mol-1)

asked Oct 9, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Calculate the number of moles of hydrogen gas present in a 0.5 dm3 sample of hydrogen gas at a pressure

asked Oct 9, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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What is an ideal gas?

asked Oct 9, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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What are real gases?

asked Oct 9, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Explain the reason for deviations of gases from ideal behaviour.

asked Oct 8, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Explain: Liquefaction of CO2 with the help of pressure vs volume isotherm.

asked Oct 8, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Define: Critical temperature, critical volume and critical pressure.

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Water has Tc = 647.1 K and Pc = 220.6 bar. What do these values imply about the state of water under ordinary conditions

asked Oct 8, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Gases possess characteristic critical temperature which depends upon the magnitude of intermolecular forces

asked Oct 8, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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CO2 has Tc = 38.98 °C and Pc = 73 atm. How many phases of CO2 coexist at i. 50 °C and 73 atm ii. 20 °C and 50 atm.

asked Oct 8, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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In which of the following cases, water will have the highest and the lowest boiling point?

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Define: Liquid state

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Give reason: Liquid possesses properties such as fluidity, definite volume and ability to take shape of the bottom

asked Oct 8, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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Name some measurable properties of liquid.

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What are the factors affecting vapour pressure?

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Explain how temperature affects surface tension.

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Mention some applications of surface tension.

asked Oct 8, 2022 in Chapter 10: States of Matter by MrRam (2.0k points)

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