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Subjects
Science State Board
Class 10
Periodic Classifications of elements
Metallurgy of Aluminium, Copper and Iron
16.
To find the required answer: Copper
Exercise condition:
6
m.
Find what is A, B, and C.
1.
A has a high melting point (\(1356\)°C), A reacts with B to form corresponding chloride C. Find what A, B and C is.
A.
Copper
Aluminium
Iron
Fluorspar
B.
\(Cl_2\)
\(Al(OH)_3\)
\(Cu_2O_4\)
\(2Cu_2OH\)
C.
\(Cu_2SO_4\)
\(SO_3\)
\(CuCl_2\)
\(N_2\)
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