__________ is an ore of lead. (A) Quartz (B) Galena (C) Siderite (D) Chalcopyrite

__________ is an ore of lead.
(A) Quartz
(B) Galena
(C) Siderite
(D) Chalcopyrite
by

1 Answer

Answer :

(B) Galena
by

Related questions

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Last Answer : (1) Galena Explanation: Galena is the natural mineral form of lead sulfide. It is the most important lead ore mineral. Galena is one of the most abundant and widely distributed sulfide minerals.

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How many of the following are metal carbonates : Dolomite ,Malachite ,Azurite ,Siderite Calamine , Magnasite ,Limestone ,Washing soda ,Cerussite

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Howw many of the following are ores of zinc : Ainc red Calamine , Willemite ,Hemimorphite,Siderite ,phyrolusite ,olivine ,Anglesite

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Is siderite soluble in water?

Description : Is siderite soluble in water?

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Upto a maximum of 72% of iron, is available in (A) Magnetite (B) Limonite (C) Siderite (D) Iron pyrites

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Basic oxide is absent in __________ glass. (A) Flint (B) Pyrex (C) Quartz (D) All (A), (B) & (C)

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Fusion of bauxite and __________ produces high alumina cement. (A) Alum (B) Limestone (C) Coke (D) Quartz

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Last Answer : (B) Limestone

Quartz is a __________ material. (A) Diamagnetic (B) Ferromagnetic (C) Ferroelectric (D) Piezoelectric

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Last Answer : Option D

Copper is dissolved from its ore by H2SO4 in a percolation tank made of (A) Wood (B) Stainless steel (C) Reinforced concrete lined with lead (D) High silicon iron (14% Si)

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Last Answer : (C) Reinforced concrete lined with lead

Cassiterite is an ore of (A) Tin (B) Lead (C) Molybdenum (D) Chromium

Description : Cassiterite is an ore of (A) Tin (B) Lead (C) Molybdenum (D) Chromium

Last Answer : (A) Tin

Processed Galena produces which metal?

Description : Processed Galena produces which metal?

Last Answer : Lead

What are the chemical signals of Galena ?

Description : What are the chemical signals of Galena ?

Last Answer : Galena's chemical signal PbS

What is Galena ?

Description : What is Galena ?

Last Answer : Galena is lead sulfide or lead sulfate.

Statement-1: Auto reduction of ores is used for cinnabar, copper glance and Galena ores Statement-2:The sulphide ores of these metals react with their

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