• Extracting iron and copper

    Extracting a metal by heating with carbon is cheaper than using electrolysis. Question In the reaction of iron(III) oxide with carbon, state which substance is reduced and which substance is oxidised.

    Get Price
  • method of extraction of metal

     · Click here 👆 to get an answer to your question ️ method of extraction of metal 1. Log in. Join now. 1. Log in. Join now. Ask your question. Secondary School. Chemistry. 5 points Method of extraction of metal Ask for details ; Follow Report by Paraspandey668 3 weeks ago Log in to add a comment Answers ...

    Get Price
  • extraction of metal

    Answer:An ore is a mineral that contains enough metal to make it worth extracting the metal. Carbon can be used to extract metals from some metal oxides. A meta. rajitsharma819 rajitsharma819 Science Secondary School Extraction of metal 2 See answers ...

    Get Price
  • Metals and Nonmetals Class 10 Extra Questions with ...

     · Question 38. Describe the extraction of metal from the sulphide ore of zinc by giving chemical equation. Answer: (i) Roasting : (ii) Reducton of oxide are: Metals and Nonmetals Extra Questions Long Answer Type. Question 1. What are ionic or electrovalent compounds ? Give an example of ionic compound. Explain with reason four properties of ...

    Get Price
  • 250+ TOP MCQs on Extraction of Crude Metal from ...

    b) The slag formed during smelting has low melting point and is heavier than metal. c) Calcination of ore is carried out without the presence the oxygen. d) Roasting is carried out in the presence of oxygen. Answer: b. Clarifiion: Smelting is the process of extraction of a metal .

    Get Price
  • Extraction Of Crude Metal From Concentrated Ore Questions ...

    Important Questions on Extraction Of Crude Metal From Concentrated Ore is available on Toppr. Solve Easy, Medium, and Difficult level questions from Extraction Of Crude Metal From Concentrated Ore

    Get Price
  • 259 questions with answers in SOLVENT EXTRACTION | Science ...

     · Explore the latest questions and answers in Solvent Extraction, and find Solvent Extraction experts. Questions (259) Publiions (105,044) Questions related to Solvent Extraction.

    Get Price
  • General method for the extraction of metal from oxide ore ...

    Solution For General method for the extraction of metal from oxide ore is. DOWNLOAD APP MICRO CLASS PDFs CBSE QUESTION BANK BLOG BECOME A TUTOR HOME. HOME BECOME A TUTOR BLOG CBSE QUESTION BANK PDFs MICRO CLASS DOWNLOAD APP. Class 12 Chemistry Metallurgy General Principles and Processes of Isolation of Elements . 535 150 . General method for the extraction of metal .

    Get Price
  • Which is used in extraction of metals?

    Coke is used in manufacturing of steel and extraction of many metal. Answer verified by Toppr. 894 Views. Upvote (2)

    Get Price
  • Extraction of Aluminium | Chemistry Quiz

    12 Questions Show answers. Question 1 . SURVEY . Ungraded . 30 seconds . Report an issue . Q. Which element cannot be extracted from its ore by reduction with carbon? answer choices . iron. aluminium. copper. lead. iron . alternatives . aluminium . copper . lead . Tags: Question 2 . SURVEY . Ungraded . 30 seconds . Report an issue . Q. Which series is used to predict the reactions of metals ...

    Get Price
  • Quality of medicines questions and answers: Part 1 ...

    These questions and answers address a number of questions that have been brought to the attention of the Joint Committee for Medicinal Products for Human Use / Committee for Medicinal Products for Veterinary Use Quality Working Party (QWP) by marketingauthorisation holders (MAHs) or European Economic Area (EEA) competent authorities, on matters related to the quality of medicines.

    Get Price
  • Question Bank Metallurgy II

    (ii) Two metals which can be prepared by electrolysis from their fused chlorides [1] (iii) A metal which when alloyed with aluminium makes it as hard as steel [1] (iv) A metal whose oxide can be reduced by aluminium powder. Support your answer by a chemical equation. [2] Ans. (i) Zinc metal is commonly used for preventing rusting of iron.

    Get Price
  • Kerala Syllabus 10th Standard Chemistry Solutions Chapter ...

     · Production of Metals Extended Activities. Extraction of Metals Class 10 Question 1. You know that metals can be separated from molten compounds of metals by electrolysis. Find out how metals like Na, Ca and Mg are extracted. Answer: Na. Produced by the electrolysis of molten NaCl.

    Get Price
  • CBSE Class 10 Science Important Questions Chapter 3 Metals ...

    Metals and Non Metals Important Question of 5 Marks Very Long Answer Type Questions . Draw a flow diagram to show the extraction of metals of medium reactivity from their sulphide ore. Flow diagram to show extraction of metals of medium reactivity from their sulphide ores:

    Get Price
  • Class 10 Science Chapter 3 Important Questions

    Class 10 Science Chapter 3 Important Questions of Metal and NonMetals prepared for the revision for board exams based on latest NCERT Books 202122 following the latest CBSE Curriculum . Sets of Important Questions contains all the questions from NCERT Books of class 10 Science Chapter 2 and it provides the complete revision for Metals and NonMetals. Class 10 Science ...

    Get Price
  • Extracting metals / rocks Chemistry revision past paper ...

    Extracting metals / rocks Chemistry revision past paper questions and Answers. Over 300 resources for the creative teacher that wants to constantly engage their learners. Mostly Science resources. (Some are 'paid for' but mostly free to download) however more whole school resources are being added all the time.

    Get Price
  • GCSE CHEMISTRY

    Extraction of Metals. Revision Questions. The best way to remember the information in this chapter is to get a pen and paper and write down your answers before clicking on the Answer link which will take you to the correct page.. You may have to read through some of the page before you find the answer. If the answer you have written is not right, change it to the ...

    Get Price
  • Samacheer Kalvi 12th Chemistry Solutions Chapter 1 ...

     · Answer: The extraction of pure metals from the concentrated ores is carried out in two steps: ... Metallurgy Extraction of metals. Question 2. (a) Bauxite – Iron (b) Siderite – Aluminium (c) Malachite – Copper (d) Argentite – Gold Answer: (c) Malachite – Copper. Question 3. (a) Limonite – Sulphide ore (b) Cuprite – Oxide ore (c) Calamine – Suiphide ore (d) Horn silver – Oxide ...

    Get Price
  • Extraction of metals questions

    Extraction of metals questions Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any sizereduction requirements including, Extraction of metals questions, quarry, aggregate, and different kinds of minerals. We can provide you the complete stone crushing and beneficiation also supply standalone crushers ...

    Get Price
  • FORM THREE CHEMISTRY EXTRACTION OF METALS QUESTIONS ANSWERS

    FORM THREE CHEMISTRY TOPICAL QUESTIONS WITH ANSWERS. CHAPTER : 8 EXTRACTION OF METALS. View Topics. 1. CHEMICAL EQUATIONS; 2. HARDNESS OF WATER; 3. ACID BASES AND SALTS ; 4. THE MOLE CONCEPT AND RELATED CALCULATIONS; 5. VOLUMENTRIC ANALYSIS; 6. IONIC THEORY AND ELECTROLYSIS; 7. CHEMICAL KINETICS EQUILIBRIUM AND .

    Get Price
  • Maharashtra Board Class 10 Science Solutions Part 1 ...

     · Answer: (1) Bauxite – Aluminium (2) Cassiterite – Tin (3) Cinnabar – Mercury. Question 4. Explain the terms. a. Metallurgy Answer: Metallurgy: The process used for extraction of metals in their pure form from their ores, then metals are further purified by different methods of purifiion.

    Get Price