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Statement Addition of water to a solution containing solute and solvent changes its normality or molarity only.
Explanation The milli-equivalent and milli-moles of solutes are not changed on dilution.
A. (a)If both assertion and reason are true and the reason is the true explanation of the assertion.
B. (b)If both assertion and reason are true and the reason is not the correct explanation of the assertion.
C. (c )If the assertion is true but reason is false.
D. (d)If assertion is false but reason is true.

1 Answer

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Correct Answer - b
Meq. `=NxxV_("in mL")=("mass")/("Eq. mass")xx1000,`
No doubt N decreases with dilution but V increases and thus, Meq. Remains constant.

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