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For pure water:...

For pure water:

A

pH increases while pOH decreases with rise in temperature

B

pH decreases while pOH increases with rise in temperature

C

both pH and pOH decreases with rise in temperature

D

both pH and pOH increases with rise in temperature

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NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Exercise
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  2. The value of the ion product constant for water, (K(w)) at 60^(@)C is ...

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  3. For pure water:

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  4. A beer has a pH of 4.30. What is the [H(3)O^(+)]?

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  5. The hydrogen ion concentration of the oceans is about 2xx10^(-9) M. Wh...

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  6. The hydroxide ion concentration of a wine is 8xx10^(-11) M. What is th...

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  7. The pH of a solution is 5. to this solution acid was added so that its...

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  8. A solution has a pH=9. It is 1000 times more basic than the original s...

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  9. Equal volumes of two HCl solutions of pH=3 and pH=5 were mixed. What i...

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  10. pOH of 0.002 MHNO(3) is :

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  11. Number of equivalents of HCl present in 100 mL of its solution whose p...

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  12. To a 10mL of 10^(-3) N H(2)SO(4) solution water has been to make the t...

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  13. The pH of a solution of H(2)SO(4) is 1. Assuming complete ionisation, ...

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  14. pH of a strong diprotic acid (H(2)A) at concentrations: (i) 10^(-4) ...

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  15. Calcium hydroxide is a strong base. Compute [Ca^(2+)] and [OH^(-)] "fo...

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  16. pH of 10^(-6) M HCl (aq.) is :

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  17. 10^(-5)M HCI solution at 25^(@)C is dilluted 1000 times. The pH of the...

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  18. 4.0 g of NaOH and 4.9 g of H(2)SO(4) are dissolved in water and volume...

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  19. A 25.0 mL. sample of 010 M HCl is titrated with 0.10 M NaOH. What is t...

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  20. What is the pH of solution in which 25.0 mL of 0.1 M NaOH is added to ...

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