Colloidal solutions and its properties — task. Science CBSE, Class 9.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Choose the correct answer.

1. Colloidal particles do not settle when left undisturbed, so they are considered ______.

2. Vinay's teacher asked him a question: Are alcohol and baking soda elements or compounds? He answered correctly. What is the answer, he said?

Did you find an error?

8. Colloidal solutions and its properties