Purification And Characterisation Of Organic Compounds Question 105
Question: Roasting is generally done in case of the following
[MP PMT 1985]
Options:
A) Oxide ores
B) Silicate ores
C) Sulphide ores
D) Carbonate ores
Show Answer
Answer:
Correct Answer: C
Solution:
In this process sulphides ores are converted into oxide ores $ 2ZnS+3O_2\to 2ZnO+2SO_2\uparrow $
BETA
