Which of the following pairs of metals uis purified by vanarkel method – InterviewSolution

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1.	Which of the following pairs of metals uis purified by vanarkel method?
Answer» GA and In Zr and Ti Ag and Au Ni and Fe SOLUTION :`ZrandTi ` arepurifiedby vanArkelmethod ` Zr (s)+ 2I_2 (G)toZr I_4(g) ` ` Arl_4(g)underset("filement") OVERSET("onthe HOT ")Zr(s)+ 2I_2 (g) `

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