If ( ) react with , Mohr's salt

CHEMISTRY · Subjective · CBSE · Chemistry · Redox Reactions · Redox Reactions

Problem

\text{K}_2\text{Cr}_2\text{O}_7

(

200 \text{ cm}^3, x \times 10^{-3} \text{ M}

) react with

0.6 \text{ M}

750 \text{ cm}^3

Mohr's salt, then the value of x is: