Test SeriesFree PYQsExamsPricing

JEE Main Chemistry question

ChemistryElectrochemistryJEE Main

The charge required for reduction of 1 mole of ions to is

Answer: (D)

Solution

; each chromium goes from to (a 3-electron

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-143543