Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The calcium contained in a solution of 1.048 g of a substance being analysed was precipitated with 25 ml 
. The excess of 
in one fourth of filtrate was back titrated with 5 ml of 
. To determine the concentration of 
solution, it was diluted four folds and titration of 25 ml of diluted solution used up 24.1 ml of same 
solution. What will be the 
of Ca in substance (approx.)?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Total Meq of 
left
Meq of 
used for 
Meq of 
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