Introduction about rice husk ash

Q: What is the chemists’ solution to non-biodegrable plastics?

A: Non-biodegradable plastics are defined as the plastics which are made up of polymers which are not…

Q: Pretreatment of cotton fabric

A: Pretreatment of cotton fabric.

Q: Discuss the interaction between the dye and the cloth.

A:

Q: Can you use NutraSweet® for baking purposes? Why or why not?

A: NutraSweet, not recommended for baking purpose

Q: Why is styrene filtered through a pipette of alumina before beginning the polystyrene synthesis?…

A: Alumina  is a good adsorbant.It absorb small particle of particles when any materials passed through…

Q: Name four techniques that can be employed to extract oil from seeds.

A: The techniques that can be employed to extract oil from seeds are, Solvent extraction Enzymes…

Q: List and explain 2 beneficial and 2 harmful effects of fungi. Edit Format Table 12pt v Paragraph v…

A: Fungies are micro organisms which are present at about anywhere. It has harmful effects as well as…

Q: Sensorial analysis of natural food colorants do not include: a. Visual b. Flavors c. Weighing d.…

A: Q.(1). Introduction: Sensory analysis of the food analysis examines the many physical appearances of…

Q: Chemical and physical properties of rice husk ash

A: Rice husk ash is producd from burning rice husk in open air outside of rice millsor factories,it is…

Q: Draw the following apparatus and give the definitions: Microscopes Slides Test tubes

A: Apparatus in chemistry lab are the equipment which is required for performing a chemical reaction in…

Q: What are the alternatives to single-use plastics? Consider their viability from both an economic and…

A: Plastic are involved in our daily life. From use and throw to heavier uses.

Q: What kind of mixture is cupronickel

A: The given mixture is cupronickel. Cupronickel or copper-nickel (CuNi) is an alloy of copper contains…

Q: octane is combusted ide may form If 100

A:

Q: Finely divided, partially decomposed organic matter founc in soils is called Select one: a.…

A: Finely divided partially decomposed organic matter found in solid is called as,

Q: Iodine Test – ( use all 8 samples- SAMPLE: 5% of lactose, sucrose, glucose, galactose, fructose,…

A: Monosaccharides are the polyhydroxy aldehydes and ketones which cannot be broken to smaller sugars.…

Q: The decayed remains of plant and animal materials, partially transformed by bacterial action A)…

A: Humus is dark, organic material that forms in soil when plant and animal material decays. When…

Q: Explain the chemical makeup of wool fibers.

A: Wool fiber consists of 33 % Keratin, 12 % fat, 28 % suint, 1 % mineral water and remaining dirt.…

Q: What is the difference between dry and wet milling of starch? Which method is given more preference…

A: The dry milling and wet milling are important methods of processing. Distinct co-products are…

Q: (a)What is anti-knocking agent? Give examples.

A: Here,We will discuss about 'anti-knocking agent' and their example.

Q: Name the wmolecule

A: We will write the IUPAC name

Q: Chelating agent used to inhibit or prevents the development of dental cavities True False

A: in dentistry, chelating agents like EDTA bind with calcium ion by releasing its hydrogen ion and…

Q: Draw a short segment Synthetic Rubber.

A: The most important synthetic rubber is neoprene which is obtained by the polymerization of…

Q: Write a detail note on optical activity

A:

Q: What are Natural Fibers ?

A:

Q: Based off information from the attachment, please help with #9 on second attachment

A: We have been asked to provide help with question #9. Final volume of isopropanol ice solution = 70ml…

Q: The problems associated with recycling/disposal does not ir Group of answer choices Virgin resins…

A: According to the question, we need to determine which of the following statement does not include…

Q: Wolf Carrots Mushrooms Rabbit

A: food chain Carrots - Rabbit - wolf - Mushrooms

Q: how can we clasify clay is it organic or inorganic compound?

A: Given question is :  how can we classify clay is it organic or inorganic compound? Composition of…

Q: How can tungsten be conserved if it accidentally becomes contaminated?

A: Allowing the tungsten to touch the weld pool is one of the most common causes of contamination. This…

Q: What would the starting material look like?

A:

Q: Discuss the extraction method for Rose oil

A: Rose oil is the essential oil extracted from the petals of various types of rose. Rose ottos are…

Q: What is the steps of sugar industry?

A: Sugar: It is an important ingredient taken by human being on daily basis. Examples are tea,…

Q: What is Vulcanized rubber ?

A: Vulcanization of rubber is a process of increasing the strength of the natural or raw rubber by the…

Q: when are surfactants used In seperation techniques

A: Surfactants are substances that lower the surface tension of water, making the molecules slipperier…

Q: Based on the, which type of soil does not show interest to Cu2+? Group of answer choices 1.Sand…

A: option 1 is not correct because - free copper (Cu2+) is extremely pH-dependent and the pH of sand…

Q: Name two techniques that can be employed to extract oil from seeds.

A:

Q: correct use and handling of lab equipment?

A: safety rules are very important while working in chemistry lab. safety rules are the procedure which…

Q: What is known as plasticizer ?

A: Plasticizers are low-molecular-weight polymers that helps to increase the spacing between chains of…

Q: a. Draw a short segment of nylon 4.b. Draw a short segment of nylon 44.

A: Polymers are large-sized molecules, also called macromolecules. These molecules are formed from…

Q: Hazard prevention techniques/tools before the chemical accident, types of PPE equipment's and any…

A: Hazard prevention techniques are very much essential while performing chemical experiments. Personal…

Q: Discuss the importance of recycling paper products.

A: Recycling It is the process of conversion of waste materials into reusable materials through some…

Q: Formaldehyde is used for (7 .decontamination of open places True False Sterilization is the process…

A: 7. Answer - True  Explanation - The use of formaldehyde for fumigation dates well over a century1,2…

Q: Why the chemical additives added to paper making? Write these additives and there functions. Write…

A: 1)  A) the level of holding between fibres. Compound strength added substances give, at any rate to…

Q: Introduction about Bunsen burner

A: The Bunsen burner is named after Robert Bunsen who co-designed this instrument.