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5.85 g of NaCl is dissolved in 90 g wate...

5.85 g of NaCl is dissolved in 90 g water what is the mole fraction of NaCl ?

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MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
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  2. Calculate the normality of the following : 0.49 g H2SO4//1000 cc solut...

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  3. 5.85 g of NaCl is dissolved in 90 g water what is the mole fraction of...

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  4. Define molality. 29.25 gms of NaCl are present in 529.25 gms of solut...

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  6. What is the amount of BaSO4 Formed when 0.02 mole of BaCl2 solution is...

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  7. By heating 10 gms of CaCO3 5.6 gms of Cao formed . What is the weight ...

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  8. Calculate the volume of oxygen and volume of air needed for combustion...

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  9. To neutralise 20 ml of M/10 NaOH the volume of M/20 HCl needed is :

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  10. H3PO4 is tribasic acid and one of its salts is NaH2PO4.. What volume...

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  11. What volume of 0.8 M solution contains 0.1 m mole of solute :

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  12. If a compound contains two oxygen atoms four carbon atoms and number...

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  13. The vapour density of pure ozone would be :

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  14. The reaction 2C + O2 rarr 2CO2 is carried out by taking 24 g carbon an...

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  15. One litre CO2 is passed over hot coke . The volume becomes 1.4 litre ....

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  16. Number of mole of 1 m^3 gas at NTP are :

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  17. Amount of oxygen required for complete combustion of 27 g Al IS :

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  18. The largest number of molecules are in

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  19. The number of molecules in 27 g of water is :

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  20. The volume of 20 g oh H2 at STP is :

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