Question

How is carbon dioxide a pure substance? ​

Answer 1

Answer:

Hi mate,

Here is the answer,

Answer:-

• Carbon dioxide is pure substance because it helps plants for photosynthesis by which plants cooks food and release oxygen which is vital for our survival.It is a pure substance because it consists of only carbon + 2 oxygen.It is produced while burning with Oxygen.It is helpful and also harmful for humans.It helps in burning, photosynthesis etc.

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Answer 2

Answer :-

Yes, carbon dioxide is pure substance. Why ? First we have to understand about pure substances. Pure substances or chemical substances are such substances which are made of only one kind of particle. For Example , elements and compounds are made of only one kind of particle. So they are all pure substances. Now, here carbon dioxide is compound. So, it is a pure substance.