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A solution of chemical ‘A’ having its 0.14 mol L−1 concentration has an absorbance of 0.42. Another solution of ‘A’ under the same conditions has an absorbance of 0.36. What is the concentration of this solution of ‘A’ ?

A 0.108 mol L−1

B 0.35 mol L−1

C 0.12 mol L−1

D 0.10 mol L−1

Answer & Explanation
Answer:0.12 mol L−1