Physics, asked by eswarcirc4784, 1 year ago

What is the chemical formula of rust?
A. FeO
B. Fe2O3
C. Fe2O3.3H2O
D.FeOOH

Answers

Answered by Anonymous

Answer:

Fe2O3 • 3H2O.............

Answered by ashutoshsingh88

Answer:

answer is c

because fe2o3.3H20 is the product when iron react with oxygen in presence of water

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