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Byju's Answer
Standard XII
Chemistry
Silicates
Sapphire : Ru...
Question
Sapphire : Ruby : Topaz
A
They belong to the family of fishes.
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B
They are precious minerals.
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C
They are precious stones.
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D
They are used as abrasives.
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Solution
The correct option is
C
They are precious stones.
Justification is not available.
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