badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

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
Menu
Grade: 8

                        

What is the chemical formula of rust? A F e 3 ​ O 4 ​ B F e 2 ​ O 4 ​ C F e 2 ​ O 3 ​ D F e 3 ​ O 2 ​

2 months ago

Answers : (2)

Vikas TU
13783 Points
							
Dear student 
The formula of rist is  is approximately Fe2O3•32H2O
Rust is apparently a hydrated form of iron(III)oxide.
Hope this will help 
Good Luck 
2 months ago
ankit singh
askIITians Faculty
596 Points
							

ANSWER

Iron metal does not burn in dry air even on strong heating. In moist air iron is slowly oxidised to give rust (iron oxide).


4Fe+3O22Fe2O3+nH2OFe2O3.nH2O(Rust)
 
2 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 54 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details