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Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer?.

Solutions for Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.

Here you can find the meaning of Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Minerals from which metals can be extracted economically and easily are called ores.The extraction of metals from their ores involves the following processes. (i) Concentration (ii) Calcination | roasting | leaching. (iii) Reduction.It is carried out by one of the following methods. (A) Carbon | out by one of the following methods (B) Self reduction. (C) Electrolytic reduction. (D) Reduction by more electropositive metal (i.e. displacement method).Q.Silver is extracted from its native ore by;a)Formation of soluble complex by dilute solution of NaCN in presence of air followed by the reduction with zinc.b)Formation of soluble complex by dilute solution of NaCN in absence of air followed by the reduction with zinc.c)Roasting followed by the self reduction.d)Roasting followed by electrolytic reduction.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.