CameraIcon

SearchIcon

MyQuestionIcon

1

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

Native State

Sulphide ore ...

Question

Sulphide ore is common for _______ metal. (Cu, Mg, Na, K)
Choose the correct one.

Open in App

Solution

Argentite ( $A g_{2} S$ )
Galena ( $P b S$ )
Chalcocite ( $C u_{2} S$ )
Copper pyrite (chalco pyrite) [ $C u F e S_{2}$ ]

∴ Cu is the correct answer.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The order of reactivity of metals is
(a) K > Na > Ca > Au
(b) K > Ca > Na > Mg
(c) Fe > Na > Mg > Au
(d) Cu > Fe > K > Na

Q. A sulphide ore like

Z n S

is first roasted to its oxide prior to its reduction by carbon because:

Rock salt is an ore of one of the following metals. This metal is:
(a) Mn (b) Na (c) Fe (d) Cu

Q. Rock salt is an ore of one of the following metals. This metal is:
(a) Mn
(b) Na
(c) Fe
(d) Cu

Q. Sulphide ores are common for metals:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Existence of Elements

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon