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The species which will behave both as co...

The species which will behave both as conjugate acid and basic is

A

`NH_4OH`

B

`H_2SO_4`

C

`CO^-`

D

`HSOoverset-underset4`

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CHETANA PUBLICATION-Ionic Equilibria-EXERCIES
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  2. A monobasic weak acid solution has a molarity of 0.005 and pH of 5. Wh...

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  3. 0.023g of sodium metal reacted with 100 cm^3 of water. The pH of the r...

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  4. The concentration of hydronium ions in a cup of black coffee is 1.3 xx...

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  5. The pH of 10^(-3) M solution of NaOH is

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  6. The solubility product of Mg(OH)2 is 4 xx 10^(-12) (mol L^(-1))^3. Sol...

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  7. When HCI gas is passed through a saturated solution of common salt, pu...

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  8. Blood in human body is highly buffered at pH of

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  9. The species which will behave both as conjugate acid and basic is

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  10. Define molar solubility.

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  11. What is the relationship between molar solubility and solubility produ...

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  12. Define pH and pOH. Derive relationship between pH and pOH.

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  13. Calculate pH and pOH of 0.01 M HCl solution.

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  14. What is a Lewis acid? Illustrate with an example.

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  15. Define ionic product of water. What is its value at 298 K and 273 K?

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  16. What are the applications of buffer solutions?

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  17. Explain the mechanism of buffer action of an acidic buffer.

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  18. Explain with an example, salt of strong acid and strong base does not ...

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  19. The pH of 0.02M ammonium hydroxide solution is 10.78. Calculate the hy...

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  20. Explain the relation between ionic product and solubility product to p...

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