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धातु शुद्धीकरण गर्दा स्मेलटिङ्मा तलका मध्ये कुन प्रक्रिया हुन्छ ? Which of the following process is occur during smelting? (i) ग्राइन्डिङ (Grinding)…

SEE Class 10 Science · 2082 · Solved Question with Answer

धातु शुद्धीकरण गर्दा स्मेलटिङ्मा तलका मध्ये कुन प्रक्रिया हुन्छ ?
Which of the following process is occur during smelting?

(i) ग्राइन्डिङ (Grinding)

(ii) रिफाइनिङ्ग (Refining)

(iii) रिडक्सन (Reduction)

(iv) अक्सिडेसन (Oxidation)

Solution

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