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प्रश्न
Give word equation for the reaction of Non-metal:
carbon
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उत्तर
Carbon + Oxygen → Carbon dioxide
C + O2 → CO2
Flame colour: Whitish yellow
Litmus test: Moist blue to red
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संबंधित प्रश्न
Rust is a hydrated oxide of iron which is
What are oxides ?
What do you observe when Sulphur is heated and then tested with moist blue and red litmus – paper?
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 Copper oxide. Also give a balanced equation to prepare it.
Classify Sulphur dioxide. Also give a balanced equation to prepare it.
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.
Give word equation for the reaction of Non-metal:
Sulphur
Give word equation for the reaction of metal is:
calcium
