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The K(a) value of formic acid and acetic...

The `K_(a)` value of formic acid and acetic acid are respectively `1.77 xx 10^(-4)` and `1.75 xx 10^(-5)` . The ratio of the acid strength of 0.1 N acids is

A

10

B

3.178

C

0.3

D

0.1

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The correct Answer is:
A, B
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PRADEEP-EQUILIBRIUM-Test Your Grip ( I. Multiple choice Questions)
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  2. C(2)H(5)ONa acts as ……. In C(2)H(5)OH.

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  3. Which of the following molecules acts as a Lewis acid?

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  5. The K(a) value of formic acid and acetic acid are respectively 1.77 xx...

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  6. The correct order of acidity for the following is

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  9. What is the percentage hydrolysis of NaCN is N//80 soluiton, when the ...

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  10. If pK(a) of acetic acid and pK(b) of ammonium hydroxide are 4.76 each....

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  11. The ionization constant of ammonium hydroxide is 1.77xx10^(-5) at 298 ...

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  12. The aqueous solution of which of the salts has pH close to 7 ?

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  13. In the titration of a weak acid aginst a strong base, at the half-equ...

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  14. Volume of 0.1 M NaOH needed for the neutralisation of 20 mL of 0.05 M ...

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  15. What is the correct representation for the solubility product of SnS(2...

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  16. The K(sp) of PbCrO4 is 1.0xx10^(-16) . Then the molar solubility of Pb...

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  17. In a mixture of weak acid and its salt, the ratio of concentration of ...

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  19. Which of the following will occur if a 0.1 M solution of a weak acid i...

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