Q.

The charcoal used to decolorize raw sugar is

A. Animal charcoal
B. Sugar charcoal
C. Cocoanut charcoal
D. Wood charcoal
Answer» D. Wood charcoal
Explanation: Wood charcoal is porous and can absorb liquids and gases on its porous surface. Therefore, it is used in water filters, gas masks and ant gastric tablets, capsule or powder for people suffering from indigestion.
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Biology (GK)

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