Gases & Solutions
States of Matter
Calculate the temperature of 4.0 mol of a gas occupying 5 dm3 at 3.32 bar.(R = 0.083 bar dm3 K−1 mol−1 )
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When 4.215g of a metallic carbonate was heated in a hard glass tube, the CO2 evolved was found to measure 1336mL at 27∘C and 700mm pressure. What is the equivalent weight of the metal?
0.220g of a gas occupies a volume of 112mL at a pressure of 1 bar and temperature of 273 K. The gas can be:
A gaseous mixture was prepared by taking equal moles of CO and N2. If the total pressure of the mixture was found to be 1 atomosphere, the partical pressure of the nitrogen (N2) in the mixture is
Why at extremely low pressures, the real gases obey the ideal gas equation?
A mixture of gases contains H2 and O2 gases in the ratio of 1:4(w/w). What is the molar ratio of the two gases in the mixture?
V vs T curves at different pressures P1 and P2 for an ideal gas shown below. Which one of the following is correct?
Which of the following statements is wrong for gases?
For a gas deviation from ideal behavior is maximum at: