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in organic chem,,,only lab preparations will come???getting confused??
asked by Respaper (blackhat) 8 years ago
2
Number of atoms in 10 l of ammonia
asked by Snehilsk (snehilms) 8 years ago
2

+ 2 more questions by snehilms  

observation of reaction of barium with hcl or h2so4????
asked by Nipun Koli (nio456) 8 years ago
1
Guys if you get confused btw cations and anions remember : CATions are PAWsitive. Get it !! xD
asked by Chelsea Dcosta (che777) 8 years ago
0
BTW.Is it true that you won't get marks if u miss the QN no....??!😯
asked by Aysha Muhammed (ayshamuhammed) 8 years ago
2
Anyone else scared the shit out of?
asked by Abhishek Agrawal (agrek) 8 years ago
4

+ 1 more questions by agrek  

BEST TECHNIQUE OF LEARN INSOLUBLE SALTS.....







IN CAR SHOP---insoluble  carbonates  sulphite,sulphide   hydroxides  oxides phosphates.





INSOLUBLE SULPHATES-

BARRY AGAIN CALLED PLUMBER. - BArium  SILVER(Ag)  CALCIUM LEAD(Pb)
asked by Death Eater (parth2018) 8 years ago
3
Pure iron fillins weighing 11.6g are placed in a soln. containing 63.8g of copper sulphate solution .sufficient timeis provided for the reaction to complete. calculate the mass of copper deposited.
.
..
.
Fe+CuSO4------------>FeSO4+Cu
[Cu=64,Fe=56,s=32,O=16] 
in this question if we solve using iron we get different and using copper sulphate we get a different answer so how should we do this..................................
asked by Adithya Kannan (adiketh198) 8 years ago
1
which ores are concentrated by hydrolytic separation??
asked by Levona (levona) 8 years ago
3
can anyone upload the weightage for each chapter? please.
asked by Josna Jose (schoolkid) 8 years ago
0

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