Assertion :If x mL of 0.2MH2SO4 solution requires 10 mL of 0.24MKOH solution, then x mL of 0.1MH2SO3 would require 20 mL of 0.01M acidified K2Cr2O7 solution. Reason: H2SO3 is a dibasic acid.
A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
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B
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
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C
Assertion is correct but Reason is incorrect
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D
Both Assertion and Reason are incorrect
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Solution
The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion Milliequivalents of FeC2O4(n=2)=Milliequivalents of Cr2O2−7(n=1)
Milliequivalents of H2SO4=Milliequivalents of KOH x×0.2×2=10×0.24×1 x=6 mL