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Solutions question

2023 · 1 Feb · Shift 1 · Q12

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JEE Main
Chemistry
Solutions
2023 · 1 Feb · Shift 1 · Q12

Solutions question

2023 · 1 Feb · Shift 1 · Q12

JEE MainChemistrySolutionsNumerical+4 / −1

25 mL of an aqueous solution of KCl was found to require 20 mL of 1 M

\mathrm{AgNO_3}

solution when titrated using

\mathrm{K_2CrO_4}

as an indicator. What is the depression in freezing point of KCl solution of the given concentration?

\underline{\hspace{2cm}}

(Nearest integer). (Given :

\mathrm{K_f=2.0~K~kg~mol^{-1}}

) Assume 1) 100% ionization and 2) density of the aqueous solution as 1 g mL

^{-1}

Numerical answer

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