Test SeriesFree PYQsExamsPricing

JEE Main Chemistry question

ChemistryRedox ReactionsJEE Main

How much (Mol. wt. ) is required to prepare one litre of 0.1 N solution?

Answer: (D)

Solution

In , Cr goes from +6 to +3 (a 3-electron change per Cr), so each formula unit (2 Cr atoms) undergoes a 6-electron change;

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-142915