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Science Project on “CARBON DIOXIDE”,. Class 9 & 10 Science Project

Would you like to make Mr. Wizard’s “automatic fountain”? Put a teaspoonful of detergent !the kind that foams) in hot water in a tall jar. Put a lump of dry ice inside the jar. A cloud of foam rises to the top of the jar spills over and creates an amazing fountain that bubbles automatically for a long time.   You can obtain the dry ice from an ice cream man,...
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