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Chemistry
: General Principles and Processes of Isolation of Elements
उस धातुकर्म प्रक्रिया का क्या नाम है जिसमें अयस्क का निक्षालन किया जाता है और इलेक्ट्रोलिसिस का उपयोग करके धातु को निकाला जाता है? , What is the name of the metallurgical process in which the ore is leached and the metal is extracted using electrolysis?
What is the name of the metallurgical process in which the ore is leached and the metal is extracted using electrolysis?
A.
Zone refining
जोन शोधन
B.
Hydrometallurgy
हाइड्रोमेटलर्जी
C.
Liquation
द्रवीकरण
D.
Thermite process
थर्माइट प्रक्रिया
Solution
B. Hydrometallurgy
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