First slide

Salt hydrolysis :

Question

Statement I : Aqueous solution of NaHCO₃ is acidic in nature
Statement II : NaHCO₃ is acid salt.

Easy

A

Both statement I and II are true
B

Both statement I and II are false
C

Statement I is true, statement II is false
D

Statement I is false, statement II is true

Solution

NaHCO₃ is an acidic salt of NaOH (strong base) and H₂CO₃ (weak acid) . P^H of such a salt solution is given by
$\large {{P^H} = \frac{1}{2}\left[ {{P^{{K_w}}} + {P^{Ka}} + \log C} \right]$

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