Class 10 Exam > Class 10 Questions > Match the following:List I List IIa) Aluminiu...
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Match the following:
List I List II
a) Aluminium i) Cinnabar
b) Mercury ii) Thermite Reaction
c) Copper iii) Purification of Metal
d) Refining iv) Electrolysis?
List I List II
a) Aluminium i) Cinnabar
b) Mercury ii) Thermite Reaction
c) Copper iii) Purification of Metal
d) Refining iv) Electrolysis?
Most Upvoted Answer
Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury i...
Matching List I with List II
To understand the relationship between the metals and their respective processes or compounds, let's match them accordingly:
Summary of Matches
This structured approach helps in understanding the extraction and purification processes associated with each metal, enhancing comprehension of metallurgical concepts.
To understand the relationship between the metals and their respective processes or compounds, let's match them accordingly:
- a) Aluminium - iv) Electrolysis
- Aluminium is extracted through the electrolysis of alumina (Al2O3) dissolved in molten cryolite. This process is essential due to the high melting point of aluminium oxide.
- b) Mercury - i) Cinnabar
- Cinnabar (HgS) is the primary ore of mercury. It is processed to extract mercury through heating and reduction.
- c) Copper - iii) Purification of Metal
- Copper is purified using the electrolysis method, where impure copper acts as an anode and pure copper is deposited at the cathode.
- d) Refining - ii) Thermite Reaction
- The thermite reaction is used for refining metals like iron from their oxides. It involves an exothermic reaction between aluminum and iron oxide.
Summary of Matches
- Aluminium - Electrolysis
- Mercury - Cinnabar
- Copper - Purification of Metal
- Refining - Thermite Reaction
This structured approach helps in understanding the extraction and purification processes associated with each metal, enhancing comprehension of metallurgical concepts.
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Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury ii) Thermite Reactionc) Copper iii) Purification of Metal d) Refining iv) Electrolysis?
Question Description
Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury ii) Thermite Reactionc) Copper iii) Purification of Metal d) Refining iv) Electrolysis? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury ii) Thermite Reactionc) Copper iii) Purification of Metal d) Refining iv) Electrolysis? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury ii) Thermite Reactionc) Copper iii) Purification of Metal d) Refining iv) Electrolysis?.
Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury ii) Thermite Reactionc) Copper iii) Purification of Metal d) Refining iv) Electrolysis? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury ii) Thermite Reactionc) Copper iii) Purification of Metal d) Refining iv) Electrolysis? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Match the following:List I List IIa) Aluminium i) Cinnabarb) Mercury ii) Thermite Reactionc) Copper iii) Purification of Metal d) Refining iv) Electrolysis?.
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