BSc Chemistry SEM IV 2017 18 2017-18 CHEMISTRY III Question Paper - Mumbai University | munotes
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Questions asked in this paper
ble calculator log table is allowed
A) y cor osion and wet
B) ion of soap with micelle formation
g process of corrosion protection
Ex s in the manufacture of soap
F) Deserit method in extraction of metals from ores
H) aration method in concentration of ore
Q.2. Attempt : [20]
A) E lurgical operations: i. Calcination and ii. Reduction
B) What ar toxicants?
ing and process of displacement
a by electrorefining method
i n of toxicity due to heavy metals
‘curve and lethal dose, effective dose with suitable example
nd detergent as water pollutants
toxicity affect the process of biological oxidation
‘treatment of water. Explain the pond method
> are of soa
SEM-IV MARKS 75 TIME 2
plain erent types of toxicants
of waste water
ss? Explain its mechanism in short
A) y cor osion and wet
B) ion of soap with micelle formation
g process of corrosion protection
Ex s in the manufacture of soap
F) Deserit method in extraction of metals from ores
H) aration method in concentration of ore
Q.2. Attempt : [20]
A) E lurgical operations: i. Calcination and ii. Reduction
B) What ar toxicants?
ing and process of displacement
a by electrorefining method
i n of toxicity due to heavy metals
‘curve and lethal dose, effective dose with suitable example
nd detergent as water pollutants
toxicity affect the process of biological oxidation
‘treatment of water. Explain the pond method
> are of soa
SEM-IV MARKS 75 TIME 2
plain erent types of toxicants
of waste water
ss? Explain its mechanism in short
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