Which of the following is an example of a chemical change?
Which of the following is an example of a chemical change?
निम्नलिखित में से कौन-सा रासायनिक परिवर्तन का उदाहरण है?
Detailed Solution & Logic
Correct Answer:
Rusting of iron / लोहे में जंग लगना
Explanation:
लोहे में जंग लगने पर एक नया पदार्थ, आयरन ऑक्साइड, बनता है। इसलिए यह एक रासायनिक परिवर्तन है, जबकि अन्य प्रक्रियाओं में पदार्थ की रासायनिक संरचना मूलतः नहीं बदलती।
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