Introduction to Chemical Reactions and Equations | Don't Memorise

In this video, we will learn:
0:00 Introduction
0:35 Physical change
0:51 Chemical change
1:04 Examples of physical & chemical change
1:52 Respiration - Chemical reaction

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[InfinityLearn_NEET]

You may think that chemical reactions only happen in science labs, but they are actually happening all the time in the everyday world. Every time you eat, your body uses chemical reactions to break down your food into energy. Other examples include metal rusting, wood-burning, batteries producing electricity, and photosynthesis in plants.

[staytiny]

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[kumudbpathak]

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[piyalisaha]

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[Rajatrathi]

making of lemonade is physical or chemical change?

[isuriwageesha]

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[Vacation__]

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[broadeye]

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[supergiggles]

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[anuoluwapofelicia]

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[gayathrisahana]

I don't think that paper being torn is a physical change... The property of physical change also says that it can be reversed while chemical change can't be.
While we cannot really reverse a paper being torn, unlike ice which can be turned into water and vice versa, this change should be called chemical...

@Don't Memorise
Pls correct me if I'm wrong..

[jugemujugemugokonosurikire]

0:31
To differentiate, we must first use dy/dx 😂

[fofoxoxo]

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[piyalisaha]

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[AbdulKareem-stfz]

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[harshu]

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[soniyag]

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[yashodasharma]

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