Science, asked by oknishantsharma7197, 1 year ago

चांदी के आभूषणों का लम्बे समय बाद काला पड़ जाना प्रक्रिया है ?
(a) अपचयन
(b) भौतिक
(c)ऑक्सीकरण एंव रासायनिक
(d) रासायनिक

Answers

Answered by Anonymous

0

⏬⏬Here is the Answer ⏬⏬

⭐⭐⭐(B)⭐⭐⭐

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Answered by pathakak9708

0

The answer is......

B) bhautik Parivartan

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