Passing $$H_2S$$ gasinto a mixture of $$Mn^{2+}, Ni^{2+}, Cu^{2+}$$ and $$Hg^{2+}$$ ions in an acidified aqueous solution precipitates
CuS and HgS
MnS and CuS
MnS and NiS
NiS and HgS
Create a FREE account and get:
DI Miscellaneous
Table with Missing values
Special Charts
Quant Based DI
Puzzles
Selection With Condition
Maxima-Minima
Arrangement
DI with connected data sets
Charts
Games and Tournamnents
Data change over a period
Miscellaneous LR
Routes And Networks
Quant Based LR
Venn Diagrams
Truth Lie Concept
Data Interpretation Basics
Coins and Weights
2D & 3D LR
Scheduling
Data Interpretation
Login to your Cracku account.
Follow us on
Incase of any issue contact support@cracku.in
Boost your Prep!