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प्रश्न
State a specific reason for using lead in bullets
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उत्तर
Lead is used in bullets because it has a high specific gravity.
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संबंधित प्रश्न
Give two examples of metallic 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.
\[\ce{KClO3 ->[heat] ?? + O2}\]
What happens when the mercuric oxide is heated?
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.
Give word equation for the reaction of Non-metal:
Sulphur
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.
