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Based on the following equilibrium react...

Based on the following equilibrium reactions
`HNO_(2)+HF rarr H_(2)F^(+) +NO_(2)^(-)`
`CH_(3)COOH +HF rarrF + CH_(3)COOH_(2)^(+)`
`H_(2)O+CH_(3)COOH rarr H_(3)O^(+) +CH_(3)COO^(-)`
Which are the correct order (s) regarding acid strength

A

`H_(2) Olt CH_(3),COOH`

B

`HF lt HNO_(2)`

C

`H_(2)O lt HF`

D

`CH_(2)COOH lt HNO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A, C, D
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AAKASH SERIES-IONIC EQUILLIBRIUM-PRACTICE SHEET (EXERCISE-I ) LEVEL -II ( Straight Objective Type Questions )
  1. Which of the following is strong Lewis acid?

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  2. The Lewis acidic strength of SO(3) , when compared to SO(2) , is

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  3. Which of the following is wrong?

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  4. Which of the following statements is true ?

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  5. Strength of a weak acid or a weak base depends upon its

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  6. Among the following, the stronger acid in basic medium is

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  7. (A): HCl is not acidic in benzene. (R): Benzene does not accept prot...

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  8. What is the decreasing order of strength of the bases OH, NH(2) , H-C=...

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  9. Which of the following is relatively stronger base? P^(kb) values are...

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  10. The cquilibrium constant for the reaction HONO(aq)+ CN(sp)rarr HCN((aq...

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  11. Which of the following has been arranged correctly in increasing order...

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  12. Based on the following equilibrium reactions HNO(2)+HF rarr H(2)F^(+...

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  13. Which of the following species formed in acid base reactions can act a...

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  14. Any species capable of accepting a lone pair of electrons acts as a le...

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  15. Any species capable of accepting a lone pair of electrons acts as a le...

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  16. Any species capable of accepting a lone pair of electrons acts as a le...

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  17. Weak acids dissociate partially in aqueous medium. If any common ion i...

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  18. Weak acids dissociate partially in aqueous medium. If any common ion i...

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  19. {:("List-I" ,"List-II"),((A) "CC"I(4),P. "Lewis acid"),((B)AICI(3),"Q....

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