MyQuestionIcon

1

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

Depression in Freezing Point

Sulphides ore...

Question

Sulphides ores of metals are usually concentrated by Froth Flotation process. Which one of the following sulphides ores offers an exception and is concentrated by chemical leaching?

A

Sphalerite

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Argentite

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

Galena

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Copper pyrite

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
Argentite

Argentite ore is leached with NaCN during extraction of silver in the MacArthur-Forrest Cyanide process.

Suggest Corrections

thumbs-up

2

Similar questions

Q. Sulphide ores of metals are usually concentrated by froth floatation process. Which one of the following sulphide ores offers an exception and is concentrated by chemical leaching?

Q. Assertion :Sulphide ores are concentrated by froth flotation process. Reason: Pine oil forms emulsions in water.

Q. Froth flotation process which is used for the concentration of sulphide ore:

Q. Sulphide ore of copper can be concentrated by froth floatation process.

Q. Which of the following ores is concentrated by froth flotation process?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Depression in Freezing Point

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Depression in Freezing Point

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon