Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Probable product formed by donating 1.8×10^24 electron from half mole of Cr2O3(a) Cr2O7^-2. (B) CrO4^-2. (C) CrO2. Explain???

Probable product formed by donating 1.8×10^24 electron from half mole of Cr2O3(a) Cr2O7^-2. (B) CrO4^-2. (C) CrO2. Explain???

Grade:11

1 Answers

GAGANDEEP SINGH
46 Points
4 years ago
Here 1 mole of Cr2O3 loses 6 moles of electron. Or we can say 3 electrons per Cr atom or an increase in oxidation state of 3 in Cr. Now a or b can be the answer. I assume that the medium is acidic. So answer is A.Please verify.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free

10th iCAT Scholarship Test Registration Form