Purification And Characterisation Of Organic Compounds Question 107
Question: A substance which reacts with gangue to form fusible material is called
[MP PMT 1990; Kurukshetra CEE 1998]
Options:
A) Flux
B) Catalyst
C) Ore
D) Slag
Show Answer
Answer:
Correct Answer: A
Solution:
(Impurity) $ \underset{Infusible}{\mathop{\text{Gangue }}}+flux\to \underset{Fusible}{\mathop{Slag}} $
BETA
