Question
When silicon is doped with gallium, what type of
semiconductor is formed?ÂSolution
When silicon, which has four valence electrons, is doped with gallium, which has three valence electrons, "holes" are created where electrons are missing. These holes can accept electrons, making the material a p-type semiconductor.
Pyridoxine is stable to ______.
For economic evaluation of Food Plant Operation Management, which of the following is most important?
Which is untrue with respect to pectin, a naturally occurring polysaccharide in fruits, in the food industry?
a.   It forms the basis of j...
The elements present in the carbohydrates are
Which is the precursor of Ethylene?
Sodium chloride is
Substances that reduce the availability of one or more nutrients known as
Food allergy is typically ______ mediated hypersensitivity response.
Fortified rice in India is fortified with
Who developed the process of canning?
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