Question

6 Dawhich
calamine
metal
ore ?
is
extracted
From
ore
name one
of mar
compound
this
ore? wroite
for mula
murcury
which
present
chemical
©
How is
Copper :
extracted
forom
sulphide
with
cars ? explain
egation of
the
reaction
involved ?
what
alloy 2 Gline
example
of alloys.
0
o How
the
properties
of an
different from those
lof
the
constitutent
elements ?
is
alloy​

Answer 1

Explanation:

Cinnabar is a sulphide ore. The compound present in it is mercury (II) sulphide. Its chemical formula is HgS.