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MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
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- Amount of oxygen required for complete combustion of 27 g Al IS :
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- The largest number of molecules are in
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- The number of molecules in 27 g of water is :
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- The volume of 20 g oh H2 at STP is :
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- 22g of CO2 at STP will occupy :
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- The weight of two elements which combine with one another are in the r...
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- Which property of an element is not variable :
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