Chemical and Physical
पाठ 1
The difference between Physical and Chemical change
What is the difference between the two well find out in this lesson
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घड़ी
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पढ़ना
The Physical Change is when the change happens in the substance without making any difference to the internal structure.
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पढ़ना
A chemical change is one that affects the internal structure of the is one that affects the internal structure of the substance, so as to form a new substance.
- इस सबक को पूरा करने के लिए लॉग इन करें।