Equilibrium questions
1777 published questions with worked solutions.
- If molar conductance of 1 M benzoic acid is 128 ohm^ -1 ,cm^ 2 ,mol^ -1 and if the conductance of benzoate ion and H^+ ion at...
- At 25 ℃, the molar conductance of 0.007 M hydrofluoric acid is 150 mho ,cm^2 ,mol^ -1 and _ = 500 mho ,cm^2 ,mol^ -1 . The value...
- The equivalent conductance of M 32 solution of a weak monobasic acid is 8.0 mho cm^2 and at infinite dilution is 400 mho cm^2....
- Calculate the equilibrium constant log(K_c) for the reaction Zn(s) + Cu^ 2+ (aq) Zn^ 2+ (aq) + Cu(s) [Given, E^ _ cell = 1.1 V]
- Which of the following pair cannot exist together in solution?
- For the following chemical reaction 2X + Y Z the expression of equilibrium constant will be
- For the equilibrium 2NO_ 2(g) N_2O_ 4(g) + 14.6 ,Kcal Increase of temperature could
- Clausius-Clapeyron equation is
- Ammonium ion is
- HNO_ 3(aq) + H_2O_ (l) H_3O^+_ (aq) + NO^-_ 3(aq) The above reaction is called as __________
- Which of the following is strongest acid?
- What are the conditions to maximise the yield of H_2SO_4 by contact process?
- Which one of the following species acts as both Bronsted acid and base? [MHTCET 2008]
- The equilibrium Cr_2O_7^ 2- 2 CrO_4^ 2- is shifted to right in
- KMnO_4 can be prepared from K_2MnO_4 as per the reaction: 3 MnO_4^ 2- + 2 H_2O 2 MnO_4^- + MnO_2 + 4 OH^- The reaction can go to...
- Acetic acid is weak acid than sulphuric acid because ____________
- The pKa values of stronger acids are :
- The pK_a value of acids A, B, C and D are 2.3, 3.2, 4, 5 respectively. The strongest acid among them is
- Which of the following compound is able to decompose soda-bicarb?
- Which of the following does not give effervescence with NaHCO_3 ?
Other chapters
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