Purification And Characterisation Of Organic Compounds Question 57
Question: When a metal is to be extracted from its ore, if the gangue associated with the ore is silica, then
[MP PET 1996]
Options:
A) An acidic flux is needed
B) A basic flux is needed
C) Both acidic and basic flux are needed
D) Neither of them is needed
Show Answer
Answer:
Correct Answer: B
Solution:
$ \underset{Acidicimpurity}{\mathop{SiO_2}}+\underset{Basicflux}{\mathop{CaO}}\to \underset{Slag}{\mathop{CaSiO_3}} $
BETA
