Advertisements
Advertisements
प्रश्न
Match the terms given in Column I with the items given in Column II.
| Column I | Column II |
| (i) Λm | (a) intensive property |
| (ii) ECell | (b) depends on number of ions/volume |
| (iii) K | (c) extensive property |
| (iv) ∆rGCell | (d) increases with dilution |
उत्तर
| Column I | Column II |
| (i) Λm | (d) increases with dilution |
| (ii) ECell | (a) intensive property |
| (iii) K | (b) depends on number of ions/volume |
| (iv) ∆rGCell | (c) extensive property |
APPEARS IN
संबंधित प्रश्न
E°cell for the given redox reaction is 2.71 V
Mg(s) + Cu2+ (0.01 M) → Mg2+ (0.001 M) + Cu(s)
Calculate Ecell for the reaction. Write the direction of flow of current when an external opposite potential applied is
(i) less than 2.71 V and
(ii) greater than 2.71 V
For the electrochemical cell:
M | M+ || X− | X,
E0(M+ | M) = 0.44 V, E0(X | X−) = 0.33 V
Which of the following is TRUE for this data?
Describe the construction of Daniel cell. Write the cell reaction.
Is it possible to store copper sulphate in an iron vessel for a long time?
Given: \[\ce{E^0_{{Cu^{2+}|{Cu}}}}\] = 0.34 V and \[\ce{E^0_{{Fe^{2+}|{Fe}}}}\] = −0.44 V
For the given cell, \[\ce{Mg | Mg^{2+} || Cu^{2+} | Cu}\]
(i) \[\ce{Mg}\] is cathode
(ii) \[\ce{Cu}\] is cathode
(iii) The cell reaction is \[\ce{Mg^+ Cu^{2+} -> Mg^{2+} + Cu}\]
(iv) \[\ce{Cu}\] is the oxidising agent
A galvanic cell has electrical potential of 1.1V. If an opposing potential of 1.1V is applied to this cell, what will happen to the cell reaction and current flowing through the cell?
Which of the following statements about galvanic cell is incorrect
Cell reaction is spontaneous when
The correct order of the mobility of the alkali metal ions. In aqueous solultion is
Galvanic cell is a device in which ______.
