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Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer?.

Solutions for Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.

Here you can find the meaning of Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Passage for Q. Nos. (7-9)Copper is the most noble of the first row transition metals and occurs in small deposits in several countries. Ores of copper include chalcanthite (CuSO4.5H2O), atacamite (Cu2CI(OH)3), cuprite (Cu2O), copper glance (Cu2S) and malachite (Cu2(OH)2CO3). However, 80% of the world copper production comes from the ore chalcopyrite (CuFeS2). The extraction of copper from chalcopyrite involves partial roasting, removal of iron and self-reduction.Q.Partial roasting of chalcopyrite produces(2010, Comprehension Type)a)Cu2S and FeOb)Cu2Oand FeOc)CuS and Fe2O3d)Cu2Oand Fe2O3Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.