Question:

Which of the following metal is incorporated into the electrodes of fuel cell to increase the rate of reaction?

Show Hint

Fuel cells usually use noble metal catalysts such as Platinum or Palladium on porous electrodes.
Updated On: Apr 24, 2026
  • Nickel
  • Zinc
  • Palladium
  • Tin
  • Magnesium
Show Solution
collegedunia
Verified By Collegedunia

The Correct Option is C

Solution and Explanation

Concept: Chemistry - Fuel Cells and Catalysts.
Step 1: Understand role of electrode metal. In fuel cells, certain metals are coated on electrodes to act as catalysts and speed up oxidation-reduction reactions.
Step 2: Identify suitable catalyst metal. Transition/noble metals like platinum and palladium are commonly used because they adsorb gases like hydrogen and enhance reaction rate.
Step 3: Choose correct option. Among given options, Palladium is the correct catalytic metal.
Step 4: Final answer. [ \boxed{\text{Palladium}} ]
Hence, correct option is (C).
Was this answer helpful?
0
0