Content protected from screenshots
Home Current Affairs General Knowledge Categories Concept Builder Quiz Start Quiz

GKFix MCQ Question

Test your knowledge and learn something new

Back to Home View All d and f BLOCK ELEMENTS Questions
9 Views
Question

What is the oxidation state of chromium in potassium dichromate (K2Cr2O7)?

Related Questions

What is the colour of the Cr2O72- ion? 9
Why is the dichromate ion (Cr2O7^2-) considered a strong oxidizing agent? 10
Which property listed in Table 3.3 was correctly predicted by Mendeleev for Eka-silicon (Germanium)? 4
Which Argentine businessman was recently approved for extradition to the United States by Argentina�... (Current Affairs) 3
Which Indian cricketer announced a donation of his entire match fees from the Asia Cup to support th... (Current Affairs) 4