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Mock Tests
Previous Year Papers
The correct set of ions (aqueous solution) with same colour from the following is:
$$SC^{3+},Ti^{3+}, Cr^{2+}$$
$$V^{2+},Cr^{3+},Mn^{3+}$$
$$Ti^{4+},V^{4+},Mn^{2+}$$
$$Zn^{2+},V^{3+},Fe^{3+}$$
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