JEE AdvancedChemistryElectrochemistryMCQ+6 / −1.5
An aqueous solution of X is added slowly to an aqueous solution of Y as shown in List – I. The variation in conductivity of these reactions in List – II. Match List – I with List – II and select the correct answer using the code given below the lists: List - I P. + Q. + R. + S. + List - II 1. Conductivity decreases then increases 2. Conductivity decreases then does not change much 3. Conductivity increases then does not change much 4. Conductivity does not change much then increases
- AP - 3; Q - 4; R - 2; S - 1
- BP - 4; Q - 3; R - 2; S - 1
- CP - 2; Q - 3; R - 4; S - 1
- DP - 1; Q - 4; R - 3; S - 2
More from Electrochemistry
- The standard reduction potential data at 25oC is given below: Eo ( , ) = +0.77V; Eo ( , ) = -0.44V; Eo ( , ) = +0.34V; Eo ( , ) = +0.52V; Eo [(g) + + 4e- 2] =…2013 · MCQ
- The electrochemical cell shown below is a concentration cell. M | (saturated solution of a sparingly soluble salt, ) || (0.001 mol dm–3) | M The emf of the cell depends on the difference in concentrations of…2012 · MCQ
- The electrochemical cell shown below is a concentration cell. M | (saturated solution of a sparingly soluble salt, ) || (0.001 mol dm–3) | M The emf of the cell depends on the difference in concentrations of…2012 · MCQ
- (aq.) was added to an aqueous solution gradually and the conductivity of the solution was measured. The plot of conductance () versus the volume of is Includes diagram2011 · MCQ
- Consider the following cell reaction: 2Fe(s) + (g) + 4(aq) 2 (aq) + 2 (l); Eo = 1.67 V At [] = 10-3 M, P() = 0.1 atm and pH = 3, the cell potential at 25oC is2011 · MCQ
- The concentration of potassium ions inside a biological cell is at least twenty times higher than the outside. The resulting potential difference across the cell is important in several processes such as transmission of nerve impulses and…2010 · MCQ
- The concentration of potassium ions inside a biological cell is at least twenty times higher than the outside. The resulting potential difference across the cell is important in several processes such as transmission of nerve impulses and…2010 · MCQ
- For the reduction of NO ion in an aqueous solution, E is + 0.96 V. Values of E for some metal ions are given below: …2009 · Multiple correct