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प्रश्न
Give word equation for the reaction of metal is:
sodium
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उत्तर
Sodium + Oxygen → Sodium oxide
4Na + O2 → 2Na2O
Flame colour: Golden yellow
Litmus test: Moist red to blue
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संबंधित प्रश्न
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Complete and balance the following chemical equation.
\[\ce{KClO3 ->[heat] ?? + O2}\]
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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.
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State a specific reason for using lead in bullets
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Give word equation for the reaction of Non-metal:
Sulphur
Give word equation for the reaction of Non-metal:
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Give word equation for the reaction of Non-metal:
phosphorus
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.
