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प्रश्न
Give the name and formula of an ore of zinc.
What in addition to a zinc compound, is put into the furnace? State one large scale use of zinc.
उत्तर
In addition to zinc oxide carbon is put in the furnace to reduce it to zinc metal, large scale use of zinc is that it is used for electroplating.
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संबंधित प्रश्न
How does aluminum react with the Acid ?
How is the main ore of aluminium concentrated?
Name the following:
The chief metal which occur in nature in free state as well as in combined state.
Name the process of concentration
(a) Based on densities
(b) Based on magnetic nature.
Name one metal occurring as a : Halide ore
Name one metal occurring as a : Carbonate ore
Explain the following:
Stainless steel is more useful than steel.
Name the alloy of zinc used in simple voltaic cells.
Write the equation for the reaction of zinc with following: Sodium hydroxide solution
Write the equation for the reaction of zinc of the following: Copper sulphate solution
