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IM NaCl and IM HCI are present in an aqu...

IM NaCl and IM HCI are present in an aqueous solution. The solution is

A

Not a buffer solution with `P^(H) lt 7`

B

Not a buffer solution with `P^(H) gt 7`

C

A buffer solution with ` P^(H) lt 7`

D

A buffer solution with ` P^(H) =7`

Text Solution

Verified by Experts

The correct Answer is:
A
NaCl is salt of SA & SB and HCl is a strong acid `therefore pH lt 7`
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AAKASH SERIES-IONIC EQUILIBRIUM -LECTURE SHEET (EXERCISE -III LEVEL -I (MAIN ) (Straight Objective Type Questions))
  1. Assertion (A): Aqueous solution of ammonium acetate is neutral Reaso...

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  2. Which of the following pair of solutions does not form a buffer soluti...

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  3. IM NaCl and IM HCI are present in an aqueous solution. The solution is

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  4. A buffer solution contains a weak acid HA and A . When small quantity ...

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  5. Which of the following is correct for acid buiter? [salt = S, acid = A...

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  6. On diluting a buffer solution, its pH :

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  7. For the buffer solution containing NH(4)OH and NH(4) CI, P^(H) of the ...

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  8. An acidic buffer contains equal concentration of acid and salt . The d...

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  9. K(a) for HCN is 5 xx 10^(-10) at 25^(@)C . For maintaining a constant ...

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  10. pH of a mixture of HA and A^(-) buffer is 5. Kb of A^(-) =10 ^(-10 )...

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  11. A buffer solution contains 0.2 mole of NH4 OH and 0.2 mole of NH4 Cl...

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  12. From the following table {:("Buffer solution ", "Vol .of 0.1 M weak ac...

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  13. Which buffer solution has maximum pH?

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  14. Buffer capacity of acidic buffer solution is maximum when (1) P^(H)...

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  15. When 0.02 mole of an alkali is added to an acid buffer , the pH change...

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  16. Aqueous solution of KCI is neutral because

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  17. Assertion (A) : Aqueous solutions of ZnSO4 is neutral. Reason ( R ...

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  18. (A): Aqueous solution of Na(2)CO(3) is acidic in nature (R): Na^(+) ...

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  19. The no.of hydroxyl ions produced by one molecule of Na(2),CO(3) , on h...

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  20. The nature of 0.1 M solution of sodium bisulphate is

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