Given below are certain cations. Using inorganic qualitative analysis, arrange them in increasing gr

Question

Given below are certain cations. Using inorganic qualitative analysis, arrange them in increasing group number from 0 to VI.\ A. $\mathrm{Al}^{3+}$ B. $\mathrm{Cu}^{2+}$ C. $\mathrm{Ba}^{2+}$ D. $\mathrm{Co}^{2+}$ E. $\mathrm{Mg}^{2+}$ \ Choose the correct answer from the options given below:

Professor PC Thomas Classes · Answer

(a) : (A) $\mathrm{Al}^{3+}:$ Group III \ B) $\mathrm{Cu}^{2+}:$ Group II \ C) $\mathrm{Ba}^{2+}:$ Group V \ D) $\mathrm{Co}^{2+}:$ Group IV \ E) $\mathrm{Mg}^{2+}:$ Group VI