Question
Which of the following is not a chemical
change?Solution
Glowing of a platinum wire is a physical change because it involves only a change in state (heat-induced incandescence) without any change in the chemical composition. The rest involve chemical reactions leading to the formation of new substances.
The enzyme which hydrolyzes starch is:
Lipids with a benzene ring structure are called:
Amino acids are used as food additives for which of the following reasons?
Which of the following processing methods involves heating foods at high temperatures for short periods of time in order to reduce the risk of food pois...
Which is true about Caramelization
The agency for India's export trade development is:
Rapid precooling method:
Which of the following microorganisms cannot tolerate oxygen?
The temperatures used for canning foods ranges from ____________________
Diseases caused by consumption of certain proteins from Leguminosae and Euphorbiaceae families causing clumping of red blood cells are:
Options:<...
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