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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
Complete and balance the following chemical equation.
\[\ce{KClO3 ->[heat] ?? + O2}\]
Which one of the following is most likely to be corroded?
What happens when the mercuric oxide is heated?
Classify Magnesium oxide. Also give a balanced equation to prepare it.
Give a reason why oiling or greasing is done on the exposed moving iron parts of machinery and not preferred on heavy stationary iron parts.
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 word equation for the reaction of Non-metal:
carbon
Give word equation for the reaction of metal is:
magnesium with oxygen
