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Which statement is correct ?...

Which statement is correct ?

A

All Bronested bases are also Lewis bases

B

All Bronsted acids are not Lewis acids

C

All cations are acids and anions are bases

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
D
Bronsted bases are proton acceptor and each Lewis base contain one or more electron pair and thus accept proton. On the other hand Bronsted acids are proton donor and may or may not be capable of accepting lone pair of electron, e.g., `H_(2)SO_(4)` is Bronsted acid but not Lewis acid. `BF_(3)` is Lewis acid but not Bronsted acid. Also each cation is acid but not Bronsted acid. Also each cation is acid and each anion is base.
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P BAHADUR-IONIC EQUILIBRIUM-Exercise3A
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  2. Solubility of BaF(2) in a solution of Ba(NO(3))(2), will be represente...

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  3. Which statement is correct ?

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  4. Fear or exitement, generally cause one to breathe rapidaly and it resu...

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  5. For neutralisation of HF+NaOH rarr NaF+H(2)O, heat released during neu...

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  6. The pH of 0.1 M solution of the following salts increases in the order

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  7. The pH of the solution obtained by mixing 10 mL of 10^(-1)N HCI and 10...

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  8. A cetrain buffer solution contains equal concentration of X^(-) and HX...

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  9. 10^(-6)M HCl is diluted to 100 times. Its pH is:

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  10. 50 mL of 2N acetic acid mixed with 10 mL of 1N sodium acetate solution...

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  11. One litre of water contains 10^(-7) mole H^(+) ions. Degree of ionisat...

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  12. Which solutionwill have pH closer to 1.0 ?

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

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  14. At 30^(@) C the solubility of Ag(2)CO(3) (K(SP)=8xx10^(-12)) would be ...

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  15. The solubility products of AI(OH)(3) and Zn(OH)(2) are 8.5xx10^(-23) a...

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  16. The solubilituy of PbCI(2) in water is 0.01M 25^(@)C. Its maximum conc...

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  17. In an experiment to determine the enthalpy of neutralisation of sodium...

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  18. Calculate K for the reaction, A^(-)+H(3)^(+)O hArr HA+H(2)O if K(a) ...

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  19. The degree of hydrrolysis of a salt of weak acid and weak base in its ...

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  20. The volume of the water needed to dissolve 1 g of BaSO(4) (K(SP)=1.1xx...

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