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
Piyush Deshpande Grade: 10
        
When iron is strongly heated with steam a mixed oxide A is formed along with evolution of hydrogen gas . if molar mass of A is M , then find M/4
one year ago

Answers : (1)

Aditi
19 Points
										
3Fe + 4H2O → Fe3O4 + 4H2 ↑
so Fe3O4= 56 x 3 + 16 x 4
              = 168 + 64
          M = 232
M/4 = 58 
so good luck for your enntrance test for mpa
 
one year ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
Get extra Rs. 4,200 off
USE CODE: askSSPD20
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
Get extra Rs. 4,200 off
USE CODE: askSSPD20

Ask Experts

Have any Question? Ask Experts

Post Question

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