• Plastic containers are light weight so they are easy to handle. • They have good strength. They are light, strong and durable. Plastic containers are favoured for storing food because: 1. …, |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 ?​. Explain the difference between thermoplastic and thermosetting plastics. Question: Explain why the following are made of thermosetting plastics. Experts explain the potential health risks of microwaving food in plastic takeout containers and offer tips for safe microwave use. Liquid dish soap: Use a powder for the dishwasher and a bar for handwashing. Plastic Chemical Storage. The plastics do not react with the food stored in them. Where can I get NCERT books in PDF format? Don’t reheat a microwave dinner container or wash a single use water bottle and use it over and over – especially after continual washing in a hot dishwasher.) Be it small quantity or bulk storage the rule is the same as far as choosing the right container is concerned. Q5: Explain why plastic containers are favoured for storing food. Have you ever wondered why plastic containers are most commonly used for storing chemicals? Categorise the materials of the following products into ‘can be recycled’ and ‘cannot be recycled’. 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. 5. The plastics do not react with the food stored in them. Click here👆to get an answer to your question ️ Explain why plastic containers are favored for storing food. 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. Questions No: 5. • Plastic containers are durable. Food storage allows food to be eaten for some time (typically weeks to months) after harvest rather than solely immediately. Plastic containers are favoured for storing food because: 1. Find out if the bucket has been used to store food before. All Rights ReservedWith Develop by IMMWIT Pvt. Plastic packaging, plastic bottles and plastic bags are something we need to use - the reasons why we use plastic are because plastic packaging helps protect food and other items, plastic is lightweight, packaging prevents contamination, packaging provides important information, and plastic packaging provides other important benefits to the use of goods today. Plastic containers are favoured for storing food for the following reasons: Plastic containers are light weight so they are easy to handle. Answer : Plastic containers are mostly used for storing a food item, water, milk, pickles, dry food along with others like medicines and chemicals. Please enter your email address. Their price is very less as compared to other containers. Plastic is a practical material. Don't store food or drinks near cleaning products or other chemicals. © 2019 Tiwari Academy. Which is the best website providing NCERT Solutions? Explain why plastic containers are favored for storing food? 8. Tin coated containers and utensils can be used for storing any food stuff as tin is non-toxic and protects metal from corrosion. Explain why plastic containers are favoured for storing food. 2. (c) … Answer: Plastic containers are favoured for storing food because of the following reasons: (i) the plastics do not react with the food stored in them. If it was used to store food, there’s a good chance that the bucket is safe for food storage. 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. The food can always be thawed later on and reheated in the microwave oven. 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. ... 5 healthy & sustainable food storage alternatives to plastic; #food preservation #food storage. Food storage containers and bags: Silicone bags, metal or glass containers. It is both a traditional domestic skill and, in the form of food logistics, an important industrial and commercial activity. These polymers are the plastic you see in the form of water bottles, food packaging, and much more. (ii) the plastics are lightweight and are strong. Solution: The characteristics that make plastics favorable for storing food items are: (a) Light weight (b) Lower price (c) Good strength (d) Easy handling . 7. Question: Explain why plastic containers are favored for storing food. NCERT Solutions for Class 8 Science Chapter 3 Due to light weight, lower price, good strength, durability and easy handling plastic containers are convenient for use. It goes well beyond the variety of shapes and sizes they come in, or the environmental benefits they offer, although these are major bonuses.. Plastic manufacturing starts off with oil and natural gas. Food storage containers are made to be microwaveable, which means you can take them from refrigerator to microwave in an instant. Here's why: 1 | Durable and safe Our prime concern is the safety and wellbeing of our customers. Benefits The following are some of the benefits of using plastics for storing and packaging food. Don't use old food containers to store household chemicals, and don't store food in containers that have been used for other purposes. Cleaners in plastic bottles: Make your own cleaners with 8th Chapter 3 Synthetic Fibres and Plastics They do not get rusted. 2. Advantages of storing foods in plastic containers are : (a) The plastics do not react with the food stored in them. Important NCERT Questions Plastic containers are favoured for storing food for the following reasons: Plastic containers are light weight so they are easy to handle. (b)The plastics are light weight and are strong. Plastic containers are durable. Ltd.. Added an answer on November 20, 2020 at 7:11 am. Plastic containers do not react with food 2. Extremely strong and shock resistant, plastic is not harmful, unlike glass, for example, which can break. Use plastic containers only in accordance with their originally intended use (e.g. • Plastic containers are durable. Explain the difference between thermoplastic and thermosetting plastics. If you prefer liquid soap, you can make your own from a soap bar. 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. When CBSE Date Sheet 2019-2020 for Class 10 and Class, (d) an oxidation reaction which is exothermic. 6. At Curver we make the most of its versatility to create a wide range of household products designed to make your daily life easier. Only reuse plastic water bottles if they’re not damaged and you can clean them. Even if it says “microwave safe” on it, it’s still going to leach chemicals. A product displaying this symbol can be used to store food in the fridge or freezer. 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. (a) Saucepan handles (b) Electric plugs/switches/plug boards. Plastic containers are favoured for storing food for the following reasons: Explain why plastic containers are favoured for storing food. Plastic containers are favoured for storing food for the following reasons: 1. Explain why plastic containers are favoured for storing food. Answer : Plastic containers are favoured for storing food for the following reasons: Plastic containers are light weight so they are easy to handle. Save my name, email, and website in this browser for the next time I comment. https://www.tiwariacademy.com/ncert-solutions/class-8/science/chapter-3/. Click on image to update the captcha. In case you’re wondering why you should use well-made food storage containers instead of plastic resealable bags, here are a few of these containers’ main purposes: 1. You will receive a link and will create a new password via email. को क्या कहते हैं ?d) रक्त में मौजूद कोशिकाओं के नाम बताइए The price of plastic containers is very less as compared to other containers. So, never ever heat food in a plastic container in the microwave, or pour hot food (especially liquid) into a plastic container. … NCERT Books for Session 2020-2021 Plastic containers are favoured for storing food for the following reasons: • Plastic containers are light weight so they are easy to handle. CBSE Board and State Bord Second, avoid heating any plastic whenever possible or storing hot food/drink in plastic containers. • They have good strength. The type of storage container or packaging the food is stored in, such as glass, plastic, foil, or cloth. Explain why the following are made of thermosetting plastics. Q.5 Explain why plastic containers are favored for storage food. (iii) they are … 6. Answer: Three main advantages of using plastic containers for storing food are: They do not react with food items. Captcha* • The price of plastic containers is very less as compared to other containers. What would be the CBSE Exam 2020-2021 Date Sheet for. They have good strength. (a) Saucepan handles Lost your password? Dear Student Plastics do not react with food items and they are strong, light and durable. • The price of plastic containers is very less as compared to other containers. Hence t When plastic is heated, says Scientific American, it leaches chemicals 55 times faster than normal. While using a plastic food container, one can either store perishables by freezing them or cook food and then store it. Storing a chemical in the right container is the first way to ensure safety when handling strong acids and bases. Explain why plastic containers are favored for storing food. Given below is a table on compatibility of few chemicals with 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. 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. 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. These raw materials are converted into smaller pieces, called monomers, and are then chemically bonded together to create long chains, known as polymers. 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