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Calculate the pH of solution that contai...

Calculate the pH of solution that contains `[H^(+)]=10^(-8)M` is -

A

8

B

`-8`

C

between 7 and 8

D

between 6 and 7

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ALLEN-TEST PAPER 2-CHEMISTRY
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  2. Supposing for the reaction : H(2)O(2)+ 2I^(-) + 2H^(+) to I(2) ...

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  5. In the reaction HC(2)O(4)^(-)(aq)+PO(4)^(3-)(aq)hArr HPO(4)^(2-)(aq)+C...

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  7. If pKb for fluoride ion at 25 ^(@) C is 10.83 the ionisation consta...

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  8. K(sp) of Mg(OH)(2) is 1xx10^(-12), 0.01M MgCI(2) will be precipitating...

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  9. Calculate the pH of solution that contains [H^(+)]=10^(-8)M is -

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  10. Calculate the pH of 3xx 10^(-4)M Al(OH)(3) solution, if alpha(1)= 80%,...

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  11. Which of the following resultant solution has pH =1

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  12. 10 mL of 10^(-6) M HCI solution is mixed with 90 mL H(2)O. The pH of t...

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  13. What is the percentage degree of hydrolysis (approx.) of KCN in N/80 ...

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  14. The pH values 0.1 M solution of HCOONa (I), HCOOH (II),CH(3)COONH(4) (...

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  15. What will be pH of 100 ml M/10 NH(4)OH+100" ml " M/10" HCl "Solution ...

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  16. The Ksp of PbCl(2)" is "4 xx 10^(-6). Its solublity in 0.1M CaCl(2) so...

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  17. If 50ml of 0.2 M KOH is added to 40 ml of 0.05 M HCOOH, the pH of the ...

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  18. Which one of the following mixture does not act as a buffer solution?

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  19. H3PO4+H2OhArrH3O^(+)+H2PO4^(-),pK1 = 2.15 H2PO4^(-) +H2OhArrH3O^(+)+...

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  20. Silver ions are added to a solution with [Br^(-)]=[Cl^(-)]=[CO(3)^(2-)...

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