States of Matter (Gaseous & Liquid State) questions
213 published questions with worked solutions.
- To which of the following gaseous mixtures is Dalton's law not applicable?
- Oxygen gas generated by the decomposition of potassium chlorate is collected. The volume of oxygen collected at 24 ^ C and...
- At what temperature will the most probable speed of the molecules of the second member of the alkyne series be the same as that...
- At lower temperatures, all gases except H _2 and He show
- At low pressure, the van der Waals' equation is reduced to
- Positive deviation from ideal behaviour takes place because of
- A gas can be easily liquefied
- The pressure of 2 moles of ammonia at 27 ^ C when its volume is 5 L according to van der Waals' equation is (Given, a=4.17,...
- The compressibility of a gas is less than unity at STP. Therefore,
- Which of the following is correct for critical temperature?
- The liquefaction behaviour of temporary gases like CO _2 approaches that of permanent gases like N _2, O _2 etc., as we go
- The molar volume of CO _2 is maximum at
- Statement 1: H _2 and He show same ideal gas behaviour. Statement 2: All real gases deviate from ideal gas behaviour at low...
- Statement 1: The compressibility factor less than one is due to the van der Waals' constant a of a real gas. Statement 2: The...
- Which of the given sets of temperature and pressure will cause a gas to exhibit the greatest deviation from ideal gas behaviour?
- Gas CO , CH _4, HCl , SO _2 have critical temperature, T_c( K ): 134, 190, 324, 430 respectively. In the context of the given...
- The value of compressibility factor (Z) for an ideal gas is
- A 10 L box contains 41.4 g of a mixture of gases C _x H _8 and C _x H _ 12 . The total pressure at 44° C in the flask is 1.56 atm...
- The ratio of excluded volume (b) to the molar volume of a gas molecule is
- What is the ratio of diffusion of gas A and gas B? The molecular mass of A is 11 and the molecular mass of B is 44.
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Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration