use electrical wire and in making tool box become suitable for its application

Q: What is hydrometallurgy? Give one example where it is used for metal extraction.

A: The definition of hydrometallurgy with an example has to be discussed,

Q: What is the process used to instrumentation in voltametry and its application

A: Voltammetry is the measurement of current under the application of potential which employ 3…

Q: >List four metals that occur as elements in their natural state.

A: Native element minerals occur in nature in uncombined form and they have a distinct mineral…

Q: sample of pig iron contains 3.4 % C, 2% Si, 2% P. The remainder being iron. Discuss briefly how…

A: Steel is important construction material and has high tensile strength. steel is used for making…

Q: Qualitatively predict the trends in melting point, boiling point, and hardness of metals?

A: Melting Point : If we compare two closely associated elements (one metal and other non metal) then…

Q: Which of the following statements is false?   a. Stainless steel contains chromium and nickel,…

A: There are different types of plating are used to protect the metal from the corrosion . Different…

Q: 4. The science and technology of extracting metals from their ores, refining them, and preparing…

A: Alloy :-  alloy is mixture of two or more elements which forms a impure substance but it never loose…

Q: Determine the electronic configuration and orbital diagram for the common oxidation states of…

A: Determine electronic configuration as well as orbital diagram --

Q: Observe the physical properties of the metals. Examine each for its state, color, luster and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: >Name three advantages of making metal components from the powder metallurgical process.

A: The important three advantages of Powder metallurgy are given below.

Q: What property of steel is being enhanced in adding silicon?

A: What property of steel is being enhanced in adding silicon?

Q: A process employed for the concentration of sulphide ore is:(a) Froth floatation(b) Roasting(c)…

A:

Q: 2. This steel is used in railway wheels and tracks, gears, and crankshafts. * O High carbon steel O…

A:

Q: Compare and contrast the two types of metal alloys.

A: Two types of alloys,    Substitutional alloy    Interstitial alloy

Q: How are each of the following involved in iron metallurgy:(a) slag; (b) pig iron; (c) steel; (d)…

A:

Q: TABLE 22.2 General Characteristics of Cutting-tool Materials (These Materials Have a Wide Range of…

A: The given table shows the trend observed in the properties of High-speed steels, cast-cobalt alloys,…

Q: Heating pyrites to remove sulphur is called:(a) Smelting(b) Calcination(c) Liquation(d) Roasting

A: The process to remove sulfur from pyrites is called Roasting. Option (d) is correct.

Q: c. Explain types of corrosion in general and provide examples.

A: corrosion is the process of conversion of refined metal into its stable forms like oxide, sulfide…

Q: 1. Write a short description about the physical and chemical properties of a copper at standard…

A:

Q: • 1. What is metallurgy? • 2. Give at least 5 examples of Ferrous alloy. Explain briefly its…

A: Detail about metallurgy is given below.

Q: describe the important features of the microstructure for low carbon steel, medium carbon steel…

A: We need to discuss about different types of iron and steel.

Q: Describe how a crucible furnace works, and how it melts the metals, and indicate the hazards and…

A: Answer - Crucible furnaces are one of the oldest and simplest types of melting furnace unit used in…

Q: What are the main reactions for molten iron processing in Blast furnace

A: the main reaction for molten iron in the blast furnace is:

Q: actually removing:  a. all of the choices here are acceptable b. the impurities c. the oxides d.…

A: Magnesium ribbons contain a layer of magnesium oxide.

Q: A basic lining is given to a furnace by using:(a) Calcined dolomite(b) Copper sulphate(c)…

A: The metallic compounds which are found in nature, called as minerals whereas the minerals which can…

Q: Describe the effects of adding Cr to steel and give a use for chromium–steel alloys.

A: The effects of adding Cr to steel are :It strongly increases the hardness and toughness of steel.It…

Q: Give reasons, why copper is used to make hot water tanks and not steel (an alloy of iron)

A: Copper is used to make hot water tanks. Steel reacts with steam.

Q: What are the chemical process required to extract steel ingot from iron ores using naturally…

A: When any metal ore is passes Through chemical process and we get pure metal as product with lower…

Q: The lustre of a metal is due to:(a) its high density(b) its high polishing(c) its chemical…

A: Metallic lustre is due to the mobile electrons present in metals which when de-excites releases…

Q: What process is used commercially to make nitric acid? O Ostwald process Downs cell Water gas shift…

A: We will discuss all the processes in option to answer this question.

Q: List the properties of copper that make it appropriate for electric wires?

A: Copper is a metal which is commonly used for making electric wires. This is because of the following…

Q: e. Explain with relevant points about structure, alloying elements and characteristics.

A: Alloying elements are used to alter the chemical and mechanical properties of steel to provide them…

Q: How is steel manufactured by acid bessemer process? What are the advantages and disadvantages of…

A: The acid Bessemer process consists essentially of blowing air through molten pig iron to oxidize the…

Q: Research about any of the following alloys and give their properties and composition. Choose at…

A: Alloys are made up of composition of metal with many other elements which may be some other metal or…

Q: A manufacturing company is trying to produce a lightweight but strong cart for use by home gardeners…

A: The cart would use the same volume of metal, no matter which one it was made of  If weight were the…

Q: Zone refining is used for the:(a) concentration of an ore(b) Reduction of metal oxide(c)…

A: Given options,    (a) concentration of an ore   (b) Reduction of metal oxide   (c) Purification of…

Q: Which metals are found in carboy steel?

A: Steel is an alloy. Alloy is a mixture of two or more metals. The alloy has different properties than…

Q: Which metals are found in carbaloy steel?

A: Given,Carbaloy steel

Q: The basic operations applied in metallurgical processes are also based on the type of chemical…

A: Metallurgy: metallurgy is defined as the process of extraction of metal from their ores.   Basic…

Q: Commonly used in welding torches

A: In an automatic welding system, a welding torch is utilised to steer the welding electrode into the…

Q: Explain about passivation in metals

A:

Q: Explain "Metals conquer almost every industry."

A: Metals play a vital role and are extensively used in manufacturing industries because of their…

Q: The hypothetical metal is said to contain various crystalline defects. Explain the role of defects…

A: Crystal Defects is imperfection of regular geometrical shape. This happenes due to change of…

Q: What is added to molten iron to make steel? * O A small amounts of carbon B limestone and coke C…

A: Blast furnace is a large cylindrical object made up of the heated bricks which is used for the steel…

Q: A reference book lists the chemical formula of one form of vermiculite as [(Mg2.36FE0.48…

A: Oxidation can be explained in many ways. Oxidation is the addition of oxygen/removal of…

Q: Define An alloy

A: ANSWER