

MCQOPTIONS
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1. |
An aqueous solution of an inorganic salt on treatment with HCl gives a white precipitate. This solution contains [MP PMT 2001] |
A. | \[H{{g}_{2}}^{+2}\] |
B. | \[H{{g}^{2+}}\] |
C. | \[Z{{n}^{2+}}\] |
D. | \[C{{d}^{2+}}\] |
Answer» B. \[H{{g}^{2+}}\] | |