Purification And Characterisation Of Organic Compounds Question 31
Question: Cryolite is
[AMU 1983]
Options:
A) Magnesium silicate
B) Sodium borofluoride
C) Sodium aluminium fluoride
D) Magnesium silicate
Show Answer
Answer:
Correct Answer: C
Solution:
$ Na_3AlF_6 $ Sodium hexafluoro aluminate (III)