• They have good strength. Storing a chemical in the right container is the first way to ensure safety when handling strong acids and bases. Q5: Explain why plastic containers are favoured for storing food. Click here👆to get an answer to your question ️ Explain why plastic containers are favored for storing food. को क्या कहते हैं ?d) रक्त में मौजूद कोशिकाओं के नाम बताइए Have you ever wondered why plastic containers are most commonly used for storing chemicals? Even if it says “microwave safe” on it, it’s still going to leach chemicals. Don't store food or drinks near cleaning products or other chemicals. Extremely strong and shock resistant, plastic is not harmful, unlike glass, for example, which can break. Cleaners in plastic bottles: Make your own cleaners with Benefits The following are some of the benefits of using plastics for storing and packaging food. (a) Saucepan handles (b) Electric plugs/switches/plug boards. Which is the best website providing NCERT Solutions? At Curver we make the most of its versatility to create a wide range of household products designed to make your daily life easier. NCERT Solutions for Class 8 Science Chapter 3 Plastic containers are favoured for storing food for the following reasons: 1. Their price is very less as compared to other containers. ... 5 healthy & sustainable food storage alternatives to plastic; #food preservation #food storage. Given below is a table on compatibility of few chemicals with containers. • The price of plastic containers is very less as compared to other containers. Explain why plastic containers are favoured for storing food. The plastics do not react with the food stored in them. They have good strength. …, |8) समीकरण पूरे कीजिए-V = - +gtS=ut+1) पौधों में कौन सा उत्तक जल का संवहन करता है ?g) कंकाल पेशियां कहां मौजूद होती हैं ?n) गुरुत्वीय त्वरण का क्या मान है ?1) पतियों में उपस्थित छिद्र क्या कहलाते हैं ?​. Please enter your email address. • They have good strength. • The price of plastic containers is very less as compared to other containers. Tinning is cathodic coating whereas Galvanizing is anodic coating so cathodic coating is preferred over anodic coating for manufacturing of containers to store food stuff. Second, avoid heating any plastic whenever possible or storing hot food/drink in plastic containers. Save my name, email, and website in this browser for the next time I comment. Take a look at some of the other benefits plastic food packaging offer: Plastic packaging is a very flexible and adaptable form of packaging, which allows manufacturers to customize its shape, size and style as per their customers’ requirements. If you prefer liquid soap, you can make your own from a soap bar. Naturally, the number-one purpose of these containers is to store food so that it is easier to find them and cook with them later on when you need them. Be it small quantity or bulk storage the rule is the same as far as choosing the right container is concerned. Here's why: 1 | Durable and safe Our prime concern is the safety and wellbeing of our customers. (a) Saucepan handles Explain why plastic containers are favoured for storing food. Categorise the materials of the following products into ‘can be recycled’ and ‘cannot be recycled’. Don't use old food containers to store household chemicals, and don't store food in containers that have been used for other purposes. The price of plastic containers is very less as compared to other containers. CBSE Board and State Bord Plastic containers are used for storing food because Plastic is light,strong and durable Plastics are light in weight,easily available,good in strength,long lasting (durable) and non reactive Thus,plastic containers are used for storing food,water,pickles and soft drinks. Solution: The characteristics that make plastics favorable for storing food items are: (a) Light weight (b) Lower price (c) Good strength (d) Easy handling . The plastics do not react with the food stored in them. Explain the difference between thermoplastic and thermosetting plastics. The food can always be thawed later on and reheated in the microwave oven. While using a plastic food container, one can either store perishables by freezing them or cook food and then store it. When CBSE Date Sheet 2019-2020 for Class 10 and Class, (d) an oxidation reaction which is exothermic. Answer : Plastic containers are favoured for storing food for the following reasons: Plastic containers are light weight so they are easy to handle. Only in circumstances where the chemical is compatible in both metal and plastic containers there is a choice, else safety and purity take an upper hand. Question: Explain why plastic containers are favored for storing food. 6. Plastic containers are favoured for storing food for the following reasons: 7. Dear Student Plastics do not react with food items and they are strong, light and durable. Plastic containers do not react with food 2. Explain why plastic containers are favored for storing food? Plastic containers are favoured for storing food for the following reasons: Plastic containers are light weight so they are easy to handle. Food storage containers and bags: Silicone bags, metal or glass containers. Here is a little tip for you : when you take the container out of the fridge or freezer, leave it out for a few minutes or run it under warm water before putting it in the microwave. https://www.tiwariacademy.com/ncert-solutions/class-8/science/chapter-3/. Plastic is a practical material. It goes well beyond the variety of shapes and sizes they come in, or the environmental benefits they offer, although these are major bonuses.. Important NCERT Questions Plastic Chemical Storage. Liquid dish soap: Use a powder for the dishwasher and a bar for handwashing. When plastic is heated, says Scientific American, it leaches chemicals 55 times faster than normal. Explain why the following are made of thermosetting plastics. Plastic containers are durable. These raw materials are converted into smaller pieces, called monomers, and are then chemically bonded together to create long chains, known as polymers. Answer: Three main advantages of using plastic containers for storing food are: They do not react with food items. Captcha* Questions No: 5. 2. Only reuse plastic water bottles if they’re not damaged and you can clean them. All Rights ReservedWith Develop by IMMWIT Pvt. … • Plastic containers are light weight so they are easy to handle. You will receive a link and will create a new password via email. Find out if the bucket has been used to store food before. (iii) they are … © 2019 Tiwari Academy. (ii) the plastics are lightweight and are strong. Advantages of storing foods in plastic containers are : (a) The plastics do not react with the food stored in them. 8. One way you can confirm that a bucket made out of food grade plastic is safe for food storage is to find out what it was previously used for. Use plastic containers only in accordance with their originally intended use (e.g. Where can I get NCERT books in PDF format? Hence t 5. Plastic can be used to give relatively light weight, inexpensive, reusable, and sometimes transparent containers, but they are also weaker and less durable than metal or glass. What would be the CBSE Exam 2020-2021 Date Sheet for. don't use old food containers to store household chemicals, and don't store food in containers that have been used for other purposes; only reuse undamaged plastic water bottles that you can clean ; don't store food on the floor, because this can encourage mice, ants and other pests; keep the storage area dry and not too warm; Tin cans. 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