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pH of an aq. NaCl solution at 85^@C shou...

pH of an aq. NaCl solution at `85^@C` should be

A

7

B

`gt 7`

C

`lt 7`

D

0

Text Solution

Verified by Experts

The correct Answer is:
C
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RC MUKHERJEE-IONIC EQUILIBRIUM IN AQUEOUS SOLUTIONS-Objective Problems
  1. If the temperature of water is increased from 25^@C" to "45^@C, the pH...

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  2. pH of a 10^(-3)M NaCl solution (aq) at 25^@C is

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  3. pH of an aq. NaCl solution at 85^@C should be

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  4. The pH of 7 xx 10^(-8) M CH3COOH" is "(Kw=1 xx 10^(-14))

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  5. The dissociation constant of an acid, HA is 1 x 10^-5 The pH of 0.1 M ...

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  6. 1 cc of 0:1 N HCI is added to 999 cc solution of NaCl. The pH of the r...

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  7. If a solution has a pH value of 14 at 25^@C, H^+ concentration should ...

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  8. What will be the hydrogen ion concentration in mole/litre of a solutio...

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  9. Which of the following would decrease the pH of 25 cm""^(2) of a 0.01 ...

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  10. The pH of a 0.1M NH(3) solution (K(b)=1.8 xx 10^(-5)) is

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  11. The pH of a buffer solution of 0.1 M NH4OH and 0.1 M NH4Cl" is "(pKb= ...

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  12. In a buffer solution of a weak acid and its salt, if the ratio of the ...

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  13. The process of hydrolysis is

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  14. When a salt of a weak acid and a weak base is dissolved in water at 25...

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  15. The degree of hydrolysis of a salt of weak acid and weak base in it's ...

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  16. If a salt of a strong acid and a weak base hydrolyses appreciably, whi...

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  17. K(sp) of AgCl in water at 25^(@)C is 1.8xx10^(-10). If 10^(-5) mole of...

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  18. In which of the following cases is the solution of AgCl unsaturated? ...

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  19. If the solubility of Al(OH)3 is S moles/litre, the solubility product ...

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  20. The volume of water needed to dissolve 1g of BaSO4 (K(sp)= 1.1 xx 10^(...

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