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प्रश्न
State a specific reason for using zinc in galvanizing
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उत्तर
Zinc is used in galvanizing because it prevents rusting.
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संबंधित प्रश्न
Rust is a hydrated oxide of iron which is
What are oxides ?
Give two examples of metallic oxides.
Complete and balance the following chemical equation.
\[\ce{KClO3 ->[heat] ?? + O2}\]
Classify Sulphur dioxide. 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.
State a specific reason for using magnesium in fireworks.
Give reason for the following:
Galvanized steel is not used for articles used for edible applications.
Give word equation for the reaction of Non-metal:
Sulphur
Give word equation for the reaction of Non-metal:
phosphorus
Give word equation for the reaction of metal is:
sodium
Give word equation for the reaction of metal is:
calcium
Give word equation for the reaction of metal is:
magnesium with oxygen
Name the following:
The product formed on oxidation of phosphorus.
Name the following:
The chemical name of rust.
