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Classify as physical or chemical change:-, …

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Classify as physical or chemical change:-, 1. Tearing of paper 2.production of biogas. 3.magnetization of iron 4.clotting of blood

Posted by Vartika Pandey 5 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Lucky Kumari 5 years, 4 months ago

1.physical change 2.chemical change 3.physical change 4.physical change

1Thank You

Vedansh Upadhyay 5 years, 4 months ago

1. tearing of paper: PHYSICAL CHANGE. 2. production of biogas: CHEMICAL CHANGE. 3. magnatization of iron: PHYSICAL CHANGE. 4. clotting of blood: PHYSICAL CHANGE.

1Thank You

ANSWER

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CBSE > Class 10 > Science