HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
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Write Chemical Formulae of the Following Ores(a) Calamine (b) Haematite (c) Magnetite (d) Corundum - HSC Science (Computer Science) 12th Board Exam - Chemistry

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Question

Write chemical formulae of the following ores :

(a) Calamine 

(b) Haematite                     

(c) Magnetite

(d) Corundum

Solution

Calamine ZnCO3

Haematite Fe2O3

Magnetite Fe3O4

Corundum Al2O3

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APPEARS IN

 2013-2014 (October) (with solutions)
Question 3.8 | 2.00 marks

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Solution Write Chemical Formulae of the Following Ores(a) Calamine (b) Haematite (c) Magnetite (d) Corundum Concept: Occurrence of Metals.
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