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A to F below relate to the source and extraction of either zinc or aluminium. Bauxite Coke Cryolite Froth floatation Sodium hydroxide solution Zinc blende Write the formula of cryolite.

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Question

A to F below relate to the source and extraction of either zinc or aluminium.

  1. Bauxite
  2. Coke
  3. Cryolite
  4. Froth floatation
  5. Sodium hydroxide solution
  6. Zinc blende

Write the formula of cryolite.

One Word/Term Answer
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Solution

\[\ce{Na3AlF6}\]

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Chapter 7: Metallurgy - EXERCISE-7C [Page 133]

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S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 7 Metallurgy
EXERCISE-7C | Q 5. (a) (iii) | Page 133
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