A) 1
B) 2
C) 3
D) 4
Correct Answer: B
Solution :
[b] Eq. of acid = Eq of base, \[\therefore \frac{0.45}{E.wt}=\frac{20\times 0.5}{1000},=E.wt=45\] \[Basicity=\frac{M.wt}{E.wt}=\frac{90}{45}=2\]You need to login to perform this action.
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