Explain the physicochemical principles in roasting of ore
Kaushal narayan patil , 9 Years ago
Grade 12th pass
Physical Chemistry> Explain the physicochemical principles in...
1 Answers
Umakant biswal
roasting is the process of converting an ores into oxide by strongly heating it in the presence of excess of air . .
for example sulphides ores are converted into their respective oxide by heating in the presence of air .
below are the reaction
Zn + 3 o2 = 2Zno + 2So2
and sometimes photochemical reaction in the lower atmosphere result in roasting by forming photochemical smog .
HOPE IT CLEARS
for example sulphides ores are converted into their respective oxide by heating in the presence of air .
below are the reaction
Zn + 3 o2 = 2Zno + 2So2
and sometimes photochemical reaction in the lower atmosphere result in roasting by forming photochemical smog .
HOPE IT CLEARS
ALL THE BEST
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on physical chemistry
Which of the following aqueous solutions remains neutral after
electrolysis
Which of the following aqueous solutions remains neutral after
electrolysis
electrolysis
physical chemistry
0 Answer Available
Last Activity: 3 Years ago
In the reaction A + 2B ⇌ 2C, if 2 moles of A, 3 moles of B and 2 moles of C are placed in a 2 L flask and
the equilibrium concentration of C is 0.5 mol/L. The equilibrium constant (KC) for the reaction is.....and please tell how you know that the reaction is going forward .. imean how to calculate the reaction quotient ???
In the reaction A + 2B ⇌ 2C, if 2 moles of A, 3 moles of B and 2 moles of C are placed in a 2 L flask and
the equilibrium concentration of C is 0.5 mol/L. The equilibrium constant (KC) for the reaction is.....and please tell how you know that the reaction is going forward .. imean how to calculate the reaction quotient ???
the equilibrium concentration of C is 0.5 mol/L. The equilibrium constant (KC) for the reaction is.....and please tell how you know that the reaction is going forward .. imean how to calculate the reaction quotient ???
physical chemistry
1 Answer Available
Last Activity: 3 Years ago
18 19 gram mixture of na2co3 and nahco3 on heating gives 2.2 gram CO2 gas find the percent nahco3 (by mass) in mixture
18 19 gram mixture of na2co3 and nahco3 on heating gives 2.2 gram CO2 gas find the percent nahco3 (by mass) in mixture
physical chemistry
1 Answer Available
Last Activity: 3 Years ago