1800-150-456-789
FlagBACK
Flag Inorganic Chemistry> The ore that contains both iron and coppe...
question mark

The ore that contains both iron and copper is:(1) malachite(2) dolomite(3) azurite(4) copper pyritesplease ans it fast and also please tell the formulae of each??????please.........

preet kaur , 5 Years ago
Grade 11
anser 3 Answers
Arun

Last Activity: 5 Years ago

Copper pyrites :    CuFeS2 Malachite :      Cu(OH)2. CuCO3 Azurite :        Cu(OH)2 .  2CuCO3   Dolomite :    CaCO3 . MgCO3
 
Hence option 4 is correct.

Mayank

Last Activity: 5 Years ago

Copper pyrites : CuFeS2
Malachite : Cu(OH)2 . CuCO3
Azurite Cu(OH)2 . 2CuCO3
Dolomite CaCO3 . MgCO3
the correct ans is 4 option as you can clearly see that copper pyrites contain both iron , copper and in fact it also contains sulphur.........

Ambuj Surjan

Last Activity: 5 Years ago

Copper pyrite-CuFeS2
Azurite-2CuCO3.Cu(OH)2
Malachite-CuCO3.Cu(OH)2
Dolomite- MgCO3.CaCO3
Well the answer for the above question is option 4 that is copper pyrite it is an ore containing iron copper and sulphur. 
 
 

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on Inorganic Chemistry

question mark
Total number of structural isomers of [Co(NH3)6][Cr(CN)6]
Inorganic Chemistry
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
Why is boiling point of Cesium higher than that of Rubidium
Inorganic Chemistry
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
which isomer mentioned in (a) is water soluble and why?
Inorganic Chemistry
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
A gaseous mixture contains CO2 and CO the mass of the mixture is 200g and they are presenting equal fraction of moles . Find the total no. of O-atoms present in the mixture.
Inorganic Chemistry
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
a gaseous mixture contains O2 , N2 and He in equal fraction of moles . Find the mass of He if 28g of N is present and 32g of O is present.
Inorganic Chemistry
0 Answer Available

Last Activity: 2 Year ago(s)