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For an aqueous solution to be neutral it...

For an aqueous solution to be neutral it must have

A

`pH=7`

B

`[H^(+)]=[OH^(-)]`

C

`[H^(+)]=sqrt(K_(w))`

D

`[H^(+)]lt[OH^(-)]`

Text Solution

Verified by Experts

The correct Answer is:
B
For neutral solution `[H^(+)]` always must be equal to `[OH^(-)]`
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A2Z-IONIC EQUILIBIUM-Ph, Pkw And Ph Mixture Of Acid And Bases
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  2. 10^(-2) mole of NaOH was added to 10 litres of water. The pH will chan...

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  3. For an aqueous solution to be neutral it must have

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  4. If an aqueous solution at 25^(@)C has twice as many OH^(-) as pure wat...

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  5. The pH of an aqueous solution of 0.1 M solution of a weak monoprotic a...

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  6. pH of a 10^(-10) M NaOH is nearest to

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  7. The following reaction takes place in the body CO(2)+H(2)OhArrH(2)CO...

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  8. Equal volumes of two solutions of a strong acid having pH 3 and pH 4 a...

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  9. Let K(w) at 100^(@)C be 5.5xx10^(-13) M^(2). If an aqueous solution at...

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  10. pH value of pure water at 0^(@)C will be?

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  11. If pK(b) for fluoride ion at 25^(@)C is 10.83, the ionization constant...

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  12. 10^(-6)M HCl is diluted to 100 times. Its pH is:

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  13. A certain weak acid has a dissociation constant 1.0xx10^(-4). The equi...

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  14. 10 mL of 10^(-6) M HCl solution is mixed with 90mL H(2)O. pH will cha...

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  15. At 25^(@)C K(b) for BOH=1.0xx10^(-12).0.01M solution of BOH has [OH^(-...

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  16. Which of the following is true

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  17. pOH water is 7.0at 298 K. If water is heated to 350K, which of the fol...

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  18. In pure liquid of HCOOH, concentration of HCOO^(-)=10^(-3) M at 27^(@)...

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  19. At certain temperature K(w) for water 4xx10^(-14) which of the followi...

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