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प्रश्न
Give a balanced equation for the conversion of a soluble lead salt to an insoluble lead salt – formed as a white precipitate.
उत्तर
Lead nitrate when reacts with sodium chloride insoluble white ppt. of lead chloride is formed
\[\ce{\underset{\text{colourless}}{Pb[NO3]2} + 2NaCl->\underset{\text{white ppt.}}{PbCl2 v} + 2NaNO3}\]
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