Food cans are coated with tin not with zinc
WebMay 23, 2024 · The correct answer is option 4, i.e., Zinc is more reactive than tin.; Food cans are coated with tin and NOT zinc because zinc is more reactive than tin. Zinc being more reactive, it reacts with the organic acids present in the food. Due to this it can get dissolved in the food substance and make the food poisonous.; It is due to this reason … WebOct 15, 2024 · Food cans are coated with tin and not with zinc because: A. Zinc is costlier than tin . B. Zinc has a higher melting point than tin . C. Zinc is more reactive than tin . D. Zinc is less reactive than tin.
Food cans are coated with tin not with zinc
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WebFeb 11, 2024 · Food cans are coated with tin and not with zinc because A zinc is costlier than tin. B zinc has higher melting point than tin. C zinc is more reactive than tin. D zinc is less reactive than tin. Difficulty level: easy Viewed by: 5,398 students Updated on: Feb 12, 2024 Solutions ( 3) WebFood cans are coated with tin and not with zinc because. (a) zinc is costlier than tin. (b) zinc has a higher melting point than tin. (c) zinc is more reactive than tin. (d) zinc is less reactive than tin. Answer: (c) Zinc is more reactive then tin. Which may react with food items and make it unfit for health.
WebOct 15, 2024 · Food cans are coated with tin and not with zinc because: A. Zinc is costlier than tin B. Zinc has a higher melting point than tin C. Zinc is more reactive than tin D. Zinc is less reactive than tin. metals and nonmetals class-10 1 Answer +1 vote answered Oct 15, 2024 by Kaanta (54.2k points) selected Oct 15, 2024 by Jaanvi01 WebNov 17, 2024 · Galvanized metal containers are not considered safe for cooking or storage of food. The galvanizing process creates a coating to the metal that prohibits rust. This coating contains zinc, which can be toxic when consumed. Cooking utensils and storage containers are commonly not made of galvanized steel. However, in some cases, …
WebJan 29, 2024 · Food cans are coated with tin and not with zinc because: asked Oct 15, 2024 in Chemistry by Jaanvi01 (58.2k points) metals and nonmetals; class-10; 0 votes. ... Food cans are coated with tin and not with zinc because (a) zinc is costlier than tin. asked Apr 25, 2024 in Chemistry by sforrest072 (129k points) WebCorrect option is C) Food cans are coated with tin instead of zinc because zinc is more reactive than tin. Tin is only reactive to powerful acids such as tri-sodium phosphate, while zinc is reactive towards acids. Option C is the correct answer. Was this answer helpful?
WebJul 19, 2024 · Since zinc is an amphoteric substance it can react with both acids and bases. Also steam reacts with Zinc. Hence if food containing these acids and bases come in contact with zinc then the food becomes ‘unfit for consumption’. Also the malleable form of pure zinc is much more expensive as compared to tin. So food is packed in tin container.
WebZinc stannate (Zn2SnO4) is a fire-retardant used in plastics. Some tin compounds have been used as anti-fouling paint for ships and boats, to prevent barnacles. However, even at low levels these compounds are deadly to marine life, especially oysters. ... Although not made from tin, cans are often coated with tin on the inside to prevent ... the royal economicst soceityWebFood Cans Are Coated with Tin and Not with Zinc Because (A) Zinc is Costlier than Tin. (B) Zinc Has a Higher Melting Point than Tin. (C) Zinc is More Reactive than Tin. (D) Zinc is Less the royale crown down registroWeb#class10#metalsandnonmetals#FoodcansarecoatedwithtinandnotwithzincbecauseazinciscostlierthantinFood cans are coated with tin and not with zinc because(a) zin... tracy castingWebAccording to the Food Packaging Forum, tin is the most preferable choice for coating food cans because of its anti-corrosion properties. Unlike Zinc and other reactive metals, tin doesn’t react with the acids produced by food naturally. … the royal east perth reviewsWebMar 31, 2024 · In the electrochemical series, zinc is placed above tin. This means that zinc is more reactive than tin. Due to this, zinc can react with food. But tin cannons react with food. Due to this, food can be preserved in tin containers but if you keep food in a zinc container, then food will get spoiled. Thus, food cans are coated with tin and not ... the royale dcWebfood product. Figure 6 shows that the surface of the metal was not attacked by the product. Stainless steels and nickel-TABLE I Typical metal foreign objects distinguishable by SEM-EDS Foreign object Typical elements found by SEM Bone, tooth enamel Calcium, phosphorus Brass rivet Copper, zinc Can end metal Iron, chromium the royal echucaWebZn is placed above iron which means it is more reactive than iron and can displace it. Thus, Zinc is not used to coat food cans as it will cause a reaction between the can and zinc, hampering the food inside. Tin is below Iron and thus will not cause any reaction. tracy catholic church