The flow chart below shows steps used in the extraction of zinc from one of its ores.

      

The flow chart below shows steps used in the extraction of zinc from one of its ores.
physics5162017453.jpg
(a) Name the process that is used in step 2 to concentrate the ore.
(b) Name one use of zinc other than galvanizing

  

Answers


John
(a) Froth Floatation

(b) manufacture of dry cells. Zinc casing forms the anode of dry cells
johnmulu answered the question on May 16, 2017 at 13:56


Next: The extraction of iron from its ores takes place in the blast furnace. Below is a simplified diagram of a blast furnace. Study it and answer the questions that follow.
Previous: Below is a simplified diagram of the Downs Cell used for the manufacture of sodium. Study it and answer the questions that follow.

View More Chemistry Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions