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What is the pH of basic buffer ? How it ...

What is the pH of basic buffer ? How it is prepared ?

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The pH of basic buffer is `gt` 7.0 it is prepared by weak base and its salt with strong acid in equal proportion.
e.g. `(NH_4OH + NH_4Cl)` is basic buffer pH: 9.25
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KUMAR PRAKASHAN-EQUILIBRIUM-SECTION-B OBJECTIVE QUESTIONS
  1. Give reason : "Why the pH of a buffer solution does not change on dilu...

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  2. What is the pH of acidic buffer ? How it is formed ?

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  3. What is the pH of basic buffer ? How it is prepared ?

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  4. Write equation [H^+] and p^(Ka) of acid buffer.

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  5. Write the equation of Henderson Hassel balch.

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  6. What indicate the ([A^-])/([HA])

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  7. The solution of (CH3COOH + CH3COONa) will be acidic, basic or neutral ...

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  8. What is the pH of mix solution of ammonia and ammonium chloride ? Give...

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  9. For acidic buffer pH and pKa an same? Why ?

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  10. What is the value of pH and pKb of mix solution of ammonium hydroxide ...

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  11. Write ionization reaction of diprotic acid in aqueous solution.

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  12. OH^- ions are in acidic solution and H3O^+ ions an in basic solution ...

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  13. What is the value of [H3O^+] and [OH^-] of pure water at 298 K temp. ?

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  14. What is the difference in pH when adding of common ion (conjugate base...

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  15. In pH increase of decrease by adding solution of conjugate acid in sil...

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  16. The salt solution NH4OH and HCl is acidic basic or neutral ?

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  17. Write the equation for calculation of hydrolyses constant of salt of w...

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  18. If Kh=[H3O^+]^2/C then write the type of salt.

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  19. Which will be hydrolyse of the following in aqueous solution ? Cl^(-...

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  20. Two different acid HA and HX have same pH than their concentration is ...

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