MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Electrolytic Refining of Copper

Haematite, th...

Question

Haematite, the ore of iron undergo roasting.
Which impurity is not removed by this method?

Open in App

Solution

The impurity which is not removed by roasting is Silicon dioxide $(S i O_{2})$ .

Suggest Corrections

thumbs-up

0

Similar questions

Q. Haematite , the ore of iron undergo roasting.
How is it removed then ? Explain.

Q. An ore contains arsenic and antimony as impurities. How are they removed during the process of roasting?

State the given statement is true or false.

Statement: In calcination and roasting, volatile impurities are removed.

Calcination or Roasting will be done for the products of the ______ process to remove impurities.

Calcination or Roasting will be done for the products of the smelting process to remove impurities.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Electrolytic refining of copper

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Electrolytic Refining of Copper

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon