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प्रश्न
Rust is a hydrated oxide of iron which is
विकल्प
Reddish brown
Green
White
Black
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उत्तर
Reddish brown
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संबंधित प्रश्न
What are oxides ?
Complete and balance the following chemical equation.
\[\ce{KClO3 ->[heat] ?? + O2}\]
Classify Sulphur dioxide. Also give a balanced equation to prepare it.
Classify Magnesium oxide. Also give a balanced equation to prepare it.
How will you prove that oxide formed by sulphur is acidic in nature?
State why galvanization, tinning and chromeplating are used as three different processes for coating specific articles for prevention of rusting.
Give word equation for the reaction of Non-metal:
carbon
Give word equation for the reaction of metal is:
calcium
Name the following:
The product formed on oxidation of phosphorus.
Name the following:
The chemical name of rust.
