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In the reaction :Ni^(2+)+6H(2)Orarr[Ni(H...

In the reaction :`Ni^(2+)+6H_(2)Orarr[Ni(H_(2)O)_(6)]^(2+)`

A

`Ni^(2+)` behave like a Lewis acid

B

`H_(2)O` behaves like a Lewis base

C

Above cannot be called an acid-base reaction

D

Both (A) and (B)

Text Solution

Verified by Experts

`Ni^(2+)` accepts a pair of electron and `H_(2)O` donates it .This an acid-base reaction.
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RESONANCE ENGLISH-IONIC EQUILIBRIUM-Part -II (only one option correct type)
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  2. Which of the following correctly explains the nature of boric acid in ...

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  3. In the reaction :Ni^(2+)+6H(2)Orarr[Ni(H(2)O)(6)]^(2+)

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  4. Which of the following expression is not true ?

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  5. pOH of H(2)O is 7.0 at 298K. If water is heated at 350 K, which of the...

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  6. K(w) of H(2)O at 373 K is 1xx10^(-12) Identify which of the following ...

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

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  8. Given, HF+H(2)Ooverset(K(a))rarrH(3)O^(+)+F^(-) F^(-)+H(2)Ooverset(K...

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  9. The density (in g ml^(−1) ) of a 3.60M sulphuric acid solution having...

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  10. The density (in g ml^(−1) ) of a 3.60M sulphuric acid solution having...

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  11. The density (in g ml^(−1) ) of a 3.60M sulphuric acid solution having...

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  12. Find the concentration of solution in terms of weight percent if 23g o...

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  13. Find the concentration of solution in terms of weight percent if 20g o...

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  14. Find the concentration of solution in terms of weight percent if 40g o...

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  15. Calculate the weight of lime (CaO) obtained by heating 150kg of 90% pu...

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  16. Calculate the weight of lime (CaO) obtained by heating 175kg of 90% pu...

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  17. Calculate the weight of lime (CaO) obtained by heating 190kg of 90% pu...

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  18. Calculate the weight of lime (CaO) obtained by heating 180kg of 95% pu...

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  19. The density (in g ml^(−1) ) of a 3.60M sulphuric acid solution having...

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  20. Find the concentration of solution in terms of weight percent if 30g o...

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