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)