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What is Buffer solution....

What is Buffer solution.

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What is a buffer solution? Give example of an acidic buffer solution .

What is buffer solutio? Give one example of acidic buffer. In which case of acidic buffer pH = pKa.

What are buffer solutions? Give one example for each of the buffer- acid, basic buffer solution.

What are buffer solutions? Give one example for each of the buffer- a buffer solution obtained by mixing aquueous solutions of two salts derived from a polybasic acid.

Explain buffer capacity of a buffer solution.

A buffer solution is prepared by mixing equal concentration of weak base with its salt of strong acid. K_b for the base is 10^-9 , pH of this buffer solution will be

What is a buffer action ?

100 mL of a buffer solution (pH=9.5) is to be prepared using 0.3(M) NH_(3) and 0.1(M) HCl solution. What are the volumes (in mL) of NH_(3) and HCl required to prepare this buffer solution? Given: pK_(b)(NH_(3))=4.74 .

Write the Henderson's equation for determining the pH of acidic and basic buffer solutions.

UNITED BOOK HOUSE-Question Papers 2018-EXAMPLE
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  9. Between (CH3)3-C-Cland CH3-Cl which compound undegoes heterolystic fis...

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  10. State law of mass action.

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  11. What is Buffer solution.

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  12. If the concentration of ammonia and ammonium chloride in buffer solu...

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  13. Determine the pH of 0.1 M acetic acid solution. (pKa of acetic acid ...

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  14. Why does rate of dissociation of H2S in equeous solutin decrease in th...

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  15. Why is carbone monoxide toxic?

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  16. Write with balanced chemical equation . what happens when aluminium is...

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  17. Write one use each of Silicones and Aplite.

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  18. Two isomeric compounds A and B having the molecular formula C3 H7 Br ...

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