Test SeriesFree PYQsExamsPricing

JEE Main Chemistry question

ChemistryRedox ReactionsJEE Main

When is passed in acidified potassium dichromate solution, the oxidation state of S is changed from:

Answer: (C)

Solution

() is oxidised by acidified dichromate to sulphate (),

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-136798