What is Pure Metal ?

What is Pure Metal ?
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1 Answer

Answer :

: Pure metal refers to those metals which do not contain any other alloys and some of which have specific properties.
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Aluminum is a light metal. But why is pure aluminum not used in the construction of aircraft structures ?

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Metals of high purity are obtained by zone refining. Impurities are more soluble in melt in pure metal.

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What is an example of a alloy and how its properties may make it more useful than a pure metal?

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Diamond is chemically (a) a mixture of metal carbonates (b) pure carbon (c) a pure form of sand (d) a mixture of calcium and magnesium phosphates

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(3) made cathode and a pure nickel red, the anode Explanation: Electroplating is the deposition by electrolysis of a coating of metal upon a conducting surface. The simplest system makes the object to be plated the negative electrode (cathode) or plate in a galvanic couple. Thus a spoon or other object may be connected by a wire to a plate of nickel. The process that occurs on the spoon is called reduction and, therefore, the spoon is also referred to as a cathode.

Description : (3) made cathode and a pure nickel red, the anode Explanation: Electroplating is the deposition by electrolysis of a coating of metal upon a conducting surface. The simplest system makes the object to be ... on the spoon is called reduction and, therefore, the spoon is also referred to as a cathode.

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In electro-refining, the pure metal is deposited on – (1) vessel (2) electrolyte (3) cathode (4) anode

Description : In electro-refining, the pure metal is deposited on – (1) vessel (2) electrolyte (3) cathode (4) anode

Last Answer : (3) cathode Explanation: In electro-refining, the anodes consist of unrefined impure metal, and as the current passes through the acidic electrolyte the anodes are corroded into the solution so ... pure metal onto the cathodes. Electrolytic refining is used to extract impurities from crude metals.

During electro refining, Pure Metal is collected at

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Last Answer : Cathode

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A metallic alloy in general as compared to their pure metal components is (A) More corrosion resistant (B) Having higher melting point (C) Having lower hardness, reactivity and fusibility (D) Having lower electrical conductivity

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Mention the methods of obtaining ultra pure metal.

Description : Mention the methods of obtaining ultra pure metal.

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Which stress strain curve is more steep (a) For a ductile material (b) For a brittle material (c) For a pure metal (d) None

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In electro-refining, the pure metal is deposited on (1) vessel (2) electrolyte (3) cathode (4) anode

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Last Answer : cathode