Which of these is used to make a food gel in jellying?
AAgar powder
BFine sand
CWhite vinegar
DBaking soda
Answer & Solution
Correct answer: A. Agar powder
1. Jellying preserves food by cooking it in a material that sets into a gel.
2. Such materials include gelatin, agar, maize flour and arrowroot flour.
3. Sand, vinegar and baking soda do not form a gel.
_Source: Wikipedia, Food preservation, Jellying_
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