Interested to Buy Any Domain ? << Click Here >> for more details...
The formula for rust is:
(A) FeO
(B) Fe2O3
(C) Fe3O4
(D) Fe2O3 xH2O
- 6 Answers
- 19807 Views
- ABC, I also Faced
- E-Mail Answers
Answer Posted / pisgahchemist
Actually, rust can take several forms. Under water, rust is
Fe(OH)3, and dehydrated rust is Fe2O3. But the rust that
most of us see is FeO(OH), which unfortunately is not listed
among the "answers". Too bad the item writer isn't aware of
this. The best answer among those which are given is (D),
the hydrated iron(III) oxide.
| Is This Answer Correct ? | 14 Yes | 3 No |
Post New Answer View All Answers
Where is Charminar Located?
Lancer is the product of which company?
what is the function referred when a branch track rail merger with another main rail track in junction?
The women carrying a weighing measurement, closed her eyes with black ribbon symbolizes which ?
Which of the following is not a salient feature of our Constitution ? a) A Parliamentary form of government b) A Sovereign Democratic Republic c) Contains Directive Principles of State Policy
What will you say about Kaveri River water dispute?
What will be the max. salary for multitasking staff in pay band 5200-20200 with grade pay 1800.
In the year 2012, name the company which acquired SlideShare for USD 118.75 million?
The charge of impeachment against the president of India for his removal can be preferred by ? a) Rajya Sabha b) Lok Sabha c) Speaker of Lok Sabha and Chairman of Rajya
name the vitamin found in orange and lime?
which gas do you inhale during respiration?
when did the fall of bastille happen?
what is the meaning of zealot?
Which game has the Vijay Hazare Trophy associated with it?
who is first m.d of apsrtc
