

MCQOPTIONS
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1. |
When \[HCl\] gas is passed through saturated solution of \[BaC{{l}_{2}}\], a white ppt. is obtained. This is due to [CPMT 1979] |
A. | Impurities in \[BaC{{l}_{2}}\] |
B. | Impurities in \[HCl\] |
C. | Precipitation of \[BaC{{l}_{2}}\] |
D. | Formation of complex |
Answer» D. Formation of complex | |