दिइएकामध्ये फलामको मुख्य धाउ कुन हो ? Which of the… – SEE Class 10 Science 2082 Solved

SEE Class 10 Science · 2082 · Solved Question with Answer

दिइएकामध्ये फलामको मुख्य धाउ कुन हो ?
Which of the following is the main ore of iron?

(i) अर्जेन्टाइट (Argentite)
(ii) चाल्कोपाइराइट (Chalcopyrite)
(iii) सिडेराइट (Siderite)
(iv) हेमाटाइट (Haematite)

Solution

दिइएकामध्ये फलामको मुख्य धाउ कुन हो ? Which of the following is the main ore of iron? (i) अर्जेन्टाइट (Argentite) (ii) चाल्कोपाइराइट (Chalcopyrite)…