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A solution containing 200 ml 0.5 M KCl i...

A solution containing 200 ml 0.5 M KCl is mixed with 50 ml 19% w/v `MgCl_(2)` and resulting solution is dilute 8 times. Molarity of chloride ion is final solution is :

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ALLEN- CONCENTRATION TERMS-Exercise S - I
  1. The concentratio of Ca (HCO(3))(2) in a sample of hard water is 405 pp...

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  2. 0.115 gm of sodium metal was dissolved in 500 ml of the solution in di...

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  3. How much BaCl(2) (in gm) would be needed to make 250 ml of a solution ...

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  4. Calculate molality (m) of each ion present in the aqueous solution of ...

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  5. 1200gm aqueous solution contains 200gm calcium bromide (CaBr(2)). Calc...

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  6. Find out the volume of 98% w/w H(2)SO(4) (density = 1.8 gm/ml), must b...

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  7. Volume of dil. HNO(3)(D=1.1gm//ml,20%3//3) that can be prepared by dil...

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  8. 500 ml of 2M NaCl solution was mixed with 200 ml of 2 M NaCl solution....

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  9. Calculate the amount of the water which must be added to 2 ml of a sol...

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  10. A mixture containing equimolar amounts of Ca(OH)(2) and Al(OH)(3) requ...

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  11. 500 gm of urea solution of mole fraction 0.2 is diluted to 1500 gm. Ca...

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  12. When V ml of 2.2 M H(2)SO(4) solution is mixed with 10 V ml of water, ...

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  13. What volume (in ml) of 0.8M AlCl(3) solution should be mixed with 50 m...

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  14. A solution containing 200 ml 0.5 M KCl is mixed with 50 ml 19% w/v MgC...

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  15. 100mL, 3% (w/v) NaOH solution is mixed with 100 ml, 9% (w/v) NaOH solu...

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  16. An oleum sample is labelled as 118%, Calculate (i) Mass of H(2)SO(4)...

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  17. A mixutre is prepared by mixing 10 gm H(2)SO(4) and 40 gm SO(3) calcul...

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  18. 500 ml of a H(2)O(2) solution on complete decomposition produces 2 mol...

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  19. Hydrogen peroxide in aqueous solution decomposes on warming to give ox...

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  20. The volume strength (at STP) of 100 ml H2O2 solution which produce 5.6...

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