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ICSE Class 10 Chemistry 2016 Paper

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Identify the cations in each of the following case :
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Question : 84 of 85
Marks: +1, -0
NH4OH\mathrm{NH}_4\mathrm{OH} Solution when added to the Solution (B) gives white ppt which. does not dissolve in excess.
Solution:  
Lead ion Pb2+\frac{}{\mathrm{Pb}^{2+}} .
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