When CO2 is passed into aqueous — AITS & Test Series Chemistry Question

💡 Solution & Explanation

2 4 2 2 2 2 7 3 2Na CrO H O 2CO Na Cr O 2NaHCO     2 4 2 2 4 2 3 3K MnO 2H O 4CO 2KMnO MnO 4KHCO     