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How are 0.50 mol Na2CO3 and 0.50 M of N...

How are 0.50 mol `Na_2CO_3` and 0.50 M of `Na_2CO_3` different.

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A N EXCEL PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-QUESTION BANK
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  2. Dinitrogen and dihydrogen react as N2(g)+3H2(g) to 2NH3(g) If yes, ca...

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  3. How are 0.50 mol Na2CO3 and 0.50 M of Na2CO3 different.

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  4. If 10 volumes of dihydrogen reacts with 5 volumes of dioxygen gas, how...

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  5. Which one of the following will have largest number of atoms? 1g Au (...

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  6. Calculate the mass of one 12C atom in gram.

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  7. Calcium carbonate reacts with HCl as CaCO3+2HClrarrCaCl2+H2O+CO2 Calcu...

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  8. Manganese dioxide reacts with hydrochloric acid as MnO2+4HClrarrMnCl2+...

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  9. Chlorine is prepared in the laboratory by treating manganese dioxide(M...

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  10. Calculate the number of moles of O2 required to produce 240 g of Mgo ...

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  11. How many moles of oxygen are given by the complete decomposition of 1...

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  12. If the mass percent of various elements of a compound' is known, its e...

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  13. If the mass percent of various elements of a compound' is known, its e...

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  14. One mole is the amount of substance that contains as many elementary p...

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  15. One mole is the amount of substance that contains as many elementary p...

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  16. The laws of chemical combination are the basis of the atomic theory. N...

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  17. The laws of chemical combination are the basis of the atomic theory. S...

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  18. The laws of chemical combination are the basis of the atomic theory Ca...

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  19. The laws of chemical combination governs the formation of compounds fr...

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  20. The combination of elements from compounds is governed by the laws of ...

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