Rust is 1 A mixture of Fe2O3 and Fe(OH)3 2 A mixture of FeO & Fe(OH)2

Rust is

1 A mixture of Fe2O3 and Fe(OH)3

2 A mixture of FeO & Fe(OH)2

3 Fe2O3 only

4 A mixture of Fe2O3.3H2O and Feo

Question Posted / guest

Answers were Sorted based on User's Feedback

Rust is 1 A mixture of Fe2O3 and Fe(OH)3 2 A mixture of FeO & Fe(OH)2 3 Fe2O3 only 4..

Answer / aasish teja

(1) A mixture of Fe2O3 and Fe(OH)3

Is This Answer Correct ?

21 Yes

2 No

Rust is 1 A mixture of Fe2O3 and Fe(OH)3 2 A mixture of FeO & Fe(OH)2 3 Fe2O3 only 4..

Answer / guest

(4) A mixture of Fe2O3.3H2O and Feo

Is This Answer Correct ?

40 Yes

38 No

More General Science Interview Questions

What is one light year?

The chemical used as a ‘fixer’ in photography is 1 Borax 2 Sodium thiosulphate 3 Sodium sulphate 4 Ammonium persulphate

What are cosmic rays?

What is the Physiology ?

0.005M K2Cr2O7 solution for calibration of UV.why 0.005M K2Cr2O7?

When was the indian made rocket “ rohini ” launched from thumba?

wheather lightning will attack a aeroplane during flying if not why

Science is both a process and product-Substantiate

it is not advisable to sleep under a tree at night becouse trees release

What is the wavelength of visible spectrum? 1 1300A-3000A 2 3900A-7600A 3 7800A-8000A 4 8500A-9800A

The gas usually filled in the eletric h\bulb is 1 Hydrogen 2 Oxygen 3 Nitrogen 4 Carbon dioxide

Which of the following elements is obtained from sea weeds? 1 Argon 2 Sulpur 3 Vanadium 4 Iodine

For more General Science Interview Questions Click Here