1
Q
BaCl2 + SO4²‐, what is the colour of the ppt, is it soluble in dil HCl or dil HNO3?
A
BaSO4( white), no
2
Q
BaSO4 with Na2CO3, 4C mention the colour of the ppt formed too
A
Na2S+ BaCO3(colourless)+ CO
3
Q
SO4²+ Hg(NO3)2. HgO(basic mercuric nitrate), mention the colour of the ppt
A
(HgSO4).HgO(yellow), the colour of HgSO4 alone is white
Salt Analysis
flashcards
Decks in class (21)
# Cards
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Acid Radicals Tests For CARBONATE (Grp1)11
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Tests For SO3²-15
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Tests For S2O3²-11
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Tests For S²-8
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Tests For NO2‐11
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Acid Radicals Grp 2 Tests For Cl‐8
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Tests For Br-6
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Tests Fir I-5
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Tests For NO3‐8
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SO4²-3
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Basic Radicals Grp1( Pb²+)12
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Ag+12
-
Hg2²+16
-
Grp 2 Cu²+18
-
Bi³+8
-
Hg²+10
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Cd²+5
-
Grp 3 Fe³+17
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Cr³+ and Al³+12
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Grp 4 Co²+10
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Ni²+, Zn²+, Mn²+14
