

MCQOPTIONS
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1. |
Which compound is soluble in\[N{{H}_{4}}OH\] [AFMC 1987] |
A. | \[PbC{{l}_{2}}\] |
B. | \[PbS{{O}_{4}}\] |
C. | \[AgCl\] |
D. | \[CaC{{O}_{3}}\] |
Answer» D. \[CaC{{O}_{3}}\] | |