Equilibrium - Result Question 98

####102. $0.1 M$ solution of which one of these substances will be basic?

[1992]

(a) Sodium borate

(b) Ammonium chloride

(c) Calcium nitrate

(d) Sodium sulphate.

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Solution:

  1. (a) Sodium borate is a salt of strong base $(NaOH)$ and weak acid $(H_3 BO_3)$. Hence, its aqueous solution will be basic.


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