InterviewSolution
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InterviewSolution
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(a) State six postulates of Dalton's atomic theory. (b) A 0.24g sample of compound of carbon and oxygen on analysis was found to contain 0.096 g of carbon and 0.144 g of oxygen. Find the percentage composition of the compound by weight. |
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Answer» SOLUTION :(a) For the POSTULATES of Daltaon's atomic THEORY, cosult seciton. `(b) "PERCENTAGE of carbon"=("MASS of carbon")/("Mass of compound")xx100=((0.096g))/((0.24g))xx100=40%` `"Percentage of oxygen"=("Mass of oxygen")/("Mass of compound")xx100=((0.144g))/(0.24g)xx100=60%` |
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