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Calculate the mass of calcium oxide form...

Calculate the mass of calcium oxide formed when 25 g of `80%` pure lime stone is completely decomposed on heating.

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The correct Answer is:
11.2 g of CaO formed
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MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
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  15. What mass of calcium oxide will be obtained by heating 3 mol of CaCO3.

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  19. Calculate the volume of CO2 at NTP produced. By complete combustion of...

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