1. Coal is used to produce electricity by burning them to power the generator. * 1 point Chemical Property Extensive Physical Property Intensive Physical Property 2. Water freezes at O0C * 1 point Intensive Physical Property Extensive Physical Property Chemical Property 3. Salt and refined sugar are both white in color. * 1 point Intensive Physical Property Chemical Property Extensive Physical Property 4. 5 kg. rice is as heavy as 5 kg. newly harvested cotton. * 1 point Extensive Physical Property Chemical Property Intensive Physical Property 5. Silver is usually tarnished when exposed to air forming silver oxide. * 1 point Extensive Physical Property Chemical Property Intensive Physical Property 6. Color of the paper * 1 point Extensive Physical Property Intensive Physical Property Chemical Property 7. Combustibility of plastic * 1 point Extensive Physical Property Chemical Property Intensive Physical Property 8. Length of paper * 1 point Intensive Physical Property Chemical Property Extensive Physical Property 9. Mass of the paper * 1 point Intensive Physical Property Extensive Physical Property Chemical Property 10. Boiling point of water. * 1 point Chemical Property Intensive Physical Property Extensive Physical Property