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Standard X
Chemistry
Extraction of Copper
Halide ores a...
Question
Halide ores are seen for:
A
sodium
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B
calcium
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C
both
A
and
B
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D
none of the above
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Solution
The correct option is
C
both
A
and
B
Sodium occurs as chloride in rock salt,
(
N
a
C
l
)
and calcium occurs as fluoride in flourspar
(
C
a
F
2
)
.
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