A complex $\mathrm{CoCl}{}_3\cdot x\mathrm{NH}{}_3$ (Co coordination number 6) liberates 0.20 mol of $\mathrm{AgCl}$ when 0.10 mol of it is treated with excess $\mathrm{AgNO}{}_3$. The value of $x$ is

More questions on Werner's theory and conductivity, AgNO3 tests

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