Home
Class 11
CHEMISTRY
The % of Fe^(+2) in Fe(0.93)O(1.00) is ....

The `%` of `Fe^(+2)` in `Fe_(0.93)O_(1.00)` is .

A

`15%`

B

`85%`

C

`93%`

D

`7%`

Text Solution

Verified by Experts

The correct Answer is:
B
`(10)/(12)xx2xx6.022xx10^(23)`= total neutrons
Promotional Banner

Similar Questions

Explore conceptually related problems

What are the fractions of Fe^(2+) and Fe^(3+) in Fe_(0.93) O respectively ?

1.5gm mixture of SiO_(2) and Fe_(2)O_(3) on very strong heating leave a residue weighting 1.46gm . The reaction responsible for loss of weight is . Fe_(2) O_(3) (s) rarr Fe_(3)O_(4) (s) + O_(2)(g) What is the percentage by mass of Fe_(2)O_(3) is original samle .

Write the valencies of Fe in FeCl_3 (AS-1)

Given, standard electrode potentials, {:(Fe^(3+)+3e^(-) rarr Fe,,,E^(@) = -0.036 " volt"),(Fe^(2+)+2e^(-)rarr Fe,,,E^(@) = - 0.440 " volt"):} The standard electrode potential E^(@) for Fe^(3+) + e^(-) rarr Fe^(2+) is :