Bleaching your hair. Milk needs to be in the refrigerator or else it will go bad. SURVEY . The milk gets a sour odor and becomes lumpy. B. aryanajaman aryanajaman Answer: b.chemical. Cream being whipped. Q. Food Spoiling . chemical. answer choices . It goes through acidic reaction and the breakdown of food into simpler form. It primarily depends upon the two factors, namely food matrix (physical and chemical properties of food), the type of microorganisms and the storage conditions. Chemical change. 0 ; View Full Answer no i guess chemical bcoz after spoilage u can't gain back food. Tags: Question 10 . physical . The molecules are rearranged but the internal structure is not affected in any way. This change involves the breaking and forming of chemical bonds within the fruit and is irreversible (you can't get a fresh fruit from a rotten one). (edit) *other than through chemical reactions. Mercury rising - No, this is just what mercury does at higher temperatures; it expands. phyiscal. corroding metal. 1. A: When wood burns, it produces a smoky odor. Food still spoils due to chemical reactions(eg rancidity in oils and fats). Physical changes change the matter into something total different. Making salt water to gargle for a sore throat. Water freezing - No. chemical. e. The white particles of baking soda disappear when put in lemon juice. PHYSICAL. physical. 30 seconds . SURVEY . making salt water to gargle for a sore throat. Tags: Question 9 . Meat spoiling - Yes. Q. chemical change. Spoiling of food is a chemical reaction as.. Children … Microbiological food spoilage is caused by the growth of microorganisms which produce enzymes that lead to objectionable by-products in the food. Q. How would you show that setting of curd is a chemical change? burning toast. 30 seconds . mixing lemonade powder into water. Food spoilage is the process where a food product becomes unsuitable to ingest by the consumer. Also, new substances are produced, thus it is a chemical change. Is bleaching your hair a physical or chemical change? Explanation: chemical change has occurs when food spoils. this is to help me study for physical and chemical change for seventh grade science Learn with flashcards, games, and more — for free. Is spoiling food a physical or chemical change? You can simply melt water and it will be back to normal. Explanation: hope it helps . physical. Ans. You can melt ice to get water and freeze that water to get ice again. So when food rots, can you turn it back to what it once was? Tags: Question 8 . bleaching your hair. and that is a chemical change.making it be different on a chemical Unlike physical changes, you cannot reverse chemical changes. Tags: Question 28 . Tags: Question 25 . Hi, When food is spoiled it is a chemical change because change in odour is produced which is because of some new substance that is formed. Spoiling a foods is an example of _____ changes. PHYSICAL. Learn vocabulary, terms, and more with flashcards, games, and other study tools. *If you fold a piece of paper it is a physical change. 30 seconds . *Changes of state are considered to be physical changes. chemical. answer choices . These are all signs of chemical change. physical. how SPOILING OF FOOD is a chemical change?? Chemical Changes in Food Spoilage Food waste is any food material whether it is raw or cooked is discarded intentionally or unintentionally. followmeformoreanswersss ️ ️. In my opinion, food wastage was an irresponsible human act because food discarding may cause our beautiful earth to suffer air pollution. A chemical change occurs at a molecular level. Is this a chemical change? Start studying Examples of Physical and Chemical Changes. CHEMICAL. CHEMICAL. answer choices . Also when food rots it creates new substances, like smelly gases and stuff like that. well,It is a chemical change because once an apple rots, it cannot go back to its original form as a new, clean, and fresh apple. Physical change is a change in which the substance changes form but keeps its same chemical composition (reversible). is rotting a physical trait? Is mowing the lawn a phyiscal or chemical change? water evaporating from a pond. Tags: Question 10 . Physical changes begin and end with the same matter. cream being whipped. Mixing lemonade powder into water. plz New questions in Chemistry. Microbial food spoilage is the biological process that causes degradation or decomposition of the food item due to microbial growth and activity that brings undesirable changes and makes the food undesirable for consumption. SURVEY . cutting grass. Is mixing lemonade powder with water a physical or chemical change? answer choices . 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