Question:
The standard reduction potential (E0 ) of Fe3+→Fe is____V.
[Given: Fe3+→Fe2+ E 0 = 0.77 V and
Fe2+→Fe E 0=−0.44 V]
(round off to three decimal places)
The standard reduction potential (E0 ) of Fe3+→Fe is____V.
[Given: Fe3+→Fe2+ E 0 = 0.77 V and
Fe2+→Fe E 0=−0.44 V]
(round off to three decimal places)
[Given: Fe3+→Fe2+ E 0 = 0.77 V and
Fe2+→Fe E 0=−0.44 V]
(round off to three decimal places)
Updated On: Oct 1, 2024
Hide Solution
Verified By Collegedunia
Correct Answer: -0.036 - -0.037
Solution and Explanation
The correct answer is: ‐0.037 to -0.036 (approx)
Was this answer helpful?
0
0
Top Questions on Electrochemistry
- For the electrochemical cell
M|M$^{2+}$||X$^{2-}$|X
If $E^0_{(M^{2+}/M)} = 0.46$ V and $E^0_{(X/X^{2-})} = 0.34$ V.
Which of the following is correct?- JEE Main - 2024
- Chemistry
- Electrochemistry
- Which out of the following is a correct equation to show change in molar conductivity with respect to concentration for a weak electrolyte, if the symbols carry their usual meaning
- JEE Main - 2024
- Chemistry
- Electrochemistry
- The amount of electricity in Coulomb required for the oxidation of 1 mol of \( \text{H}_2\text{O} \) to \( \text{O}_2 \) is \[\_ \times 10^5 \, \text{C}.\]
- JEE Main - 2024
- Chemistry
- Electrochemistry
- The strongest reducing agent amont the following is:
- JEE Main - 2024
- Chemistry
- Electrochemistry
- A conductivity cell with two electrodes (dark side) are half filled with infinitely dilute aqueous solution of a weak electrolyte. If volume is doubled by adding more water at constant temperature, the molar conductivity of the cell will -
- JEE Main - 2024
- Chemistry
- Electrochemistry
View More Questions
Questions Asked in IIT JAM CY exam
- The bond length of CO is 113 pm and its dipole moment (𝜇⃗) is 0.1 D. The charge (in units of electronic charge) on carbon in the CO molecule including its sign is (rounded off to three decimal places)
[Given: charge of electron = 1.602×10−19 C; 1 D=3.336 × 10−30 Cm]- IIT JAM CY - 2024
- Chemical bonding and molecular structure
- A pair of isosteric compounds is
- IIT JAM CY - 2024
- Molecular structure and Chemical bonding
- A reaction of 10.50 g of 1,2-diphenylethane-1,2-dione with conc. NaOH followed by aqueous acidic work-up furnished 8.55 g of a carboxylic acid. The yield of the carboxylic acid in this reaction is _______ %.
(rounded off to the nearest integer)- IIT JAM CY - 2024
- Reaction Mechanisms & Synthesis
- If 1 M of a dye in water transmits 50% of incident light at 400 nm, then 2 M of the dye in water transmits _______ % of the incident light at 400 nm. (rounded off to the nearest integer)
[Given: Both experiments are performed in the same spectrophotometric cell.]- IIT JAM CY - 2024
- Spectroscopy
- Exhaustive hydrogenation of the following compound
under Pd/C generates a saturated hydrocarbon as the product.
The number of stereoisomers possible for this product is _______.- IIT JAM CY - 2024
- Stereochemistry
View More Questions