Azo Dyes: What causes for stronger fabric absorption of dye?

Q: What happens : (a) When animal charcoal is added to a solution of methylene blue dye. (b) When…

A: a) When animal charcoal is added to a solution of methylene blue dye. when animal charcoal is added…

Q: The importance of optical isomerism in organisms .

A: Optical isomerism is very important in organisms because the specific isomer performs a specific…

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

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Q: Explain how nanotechnology affect your everyday life. 2. Discuss the dangers involved in…

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Q: tomatoes

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Q: How do you get a long strand of nylon? What is the key to it?

A: Long strand of nylon can be formed by the condensation polyemerization.

Q: Name the two starting monomers used to make nylon 66.

A: Here nylon 66 given, Find the monomer

Q: pahol 90) Chemical compounds that lighten natural known as a) Color removers b) Hair Lighteners c)…

A: 90) Chemical compounds that lighten natural known as a) Color removers b) Hair Lighteners c)…

Q: 3. Describe the properties of elastomers , fibers, fabrics, and synthetic rubbers.

A: Elastomers are polymers that are having viscosity as well as elasticity and therefore are known as…

Q: 1. How does salt get into crude oil? Why does crude oil require refining? 2.  What was the…

A: The detailed solution of your question given below-- Since, we know that Curde oil play an important…

Q: Explain the methods of preparations of the Anticorrosive paints

A: A paint formulated with a corrosive-resistant pigment (such as lead chromate, zinc chromate, or red…

Q: Explain the pathological process of lead inducing factors adverse reaction

A: The major mechanism of lead toxicity is due to increased generation of reactive oxygen species (ROS)…

Q: new synthetic fibres in the last 15 years in the fibre industry? their chemistry their usuage

A: Synthetic fibres are fibres that are man-made through chemical processes. Some of its examples are…

Q: Which of the following polymers represents a polyester? A) Compound I B) Compound II C) Compound III…

A: In polyester compound there will be repeating ester (-COOR) unit . And here ,among the four…

Q: The chemical which neutralizes HCHO, it can be used to neutralize a large spill for safe cleanup, is…

A: Steps taken during spill cleanup:  1) Prevent the spread of dust and vapours.  2) If possible,…

Q: paraffin wax and asphalt are the derivatives of-------- a. residual oil b. Diesel oil c. fuel oil

A: The diesel oil is obtained as a result of the fractional distillation of crude oil. It is highly…

Q: Explain how egg white can serve as emergency antidote for heavy-metal poisoning

A: Egg white contains cysteine residues.

Q: Ingredients in making a LIPSTICK FUNCTION Pearlescent pigment Castor oil Beeswax white Carnauba wax…

A: ✓Lipstick is a substance that is used for giving colour to your lips.It contains different useful…

Q: (II) Write all the possible products of the reaction of A with Cl2/hv.

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Q: Chemicals for which the commercially important plastic resins are derived are themselves derived…

A: Plastic resins are made up of materials which composed of hydrocarbons, hydrogen, oxygen, nitrogen,…

Q: For embalming purposes, phenol has the properties of preserving, disinfecting, and ___ .…

A: Embalming is the process of treatment of dead bodies or organs so to preserve it by protecting and…

Q: What are the uses of fluorocyclopentane?

A: Following  are use of  flurocyclopentane.

Q: Give some uses of petroleum in making cloth.

A: Petroleum is a naturally occuring complex mixture of hydrocarbons. Petrolium products are widely…

Q: bleaching by SO2 is considered to be temporary. Why?

A: Sulphur dioxide, SO2 is a reductant.

Q: Which features of retinal make it so useful as a photonabsorber in the visual systems of organisms?

A: Retinal is a form of Vitamin-A. It allows certain microorganisms to convert light into metabolic…

Q: An emulsifier: A . to control insects and vermin b. produces and stimulates the production of CO2 c.…

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Q: Draw and name the acid that is formed by addition of Br2 to the double bond in acrylic acid (refer…

A: Acrylic acid is a conjugated carboxylic acid with three carbon structure.  This molecule shows…

Q: Explain how sand and iron filling can be separated

A: Given question is :  Explain how sand and iron filling can be separated = ?

Q: what is the chemical equation for the formation of indican?

A: Indican is an indole . It is formed when the bacteria present in intestine is act on tryptophan…

Q: Draw the structure of the product of the reaction between AlCl3 and SCl2

A: Concept: AlCl3 react with the SCl2 and form Al2S and chlorine gass.  The reaction is as follows:…

Q: 2 What do you mean by oxidation and reduction of organic compound? Explain with examples.

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Q: What substance does this monomer make? CH, -CH,-C3CH-CH,- u- O plastic O styrofoam O rubber Oprotein

A: The above structure is a monomeric unit of polymer.

Q: 2. Describe the type of browning reaction and catalyst involved in the following equation: OH LOH 2…

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Q: Compare between DDT, Carbonates and Organic phosphorus insecticides in terms of: what they target,…

A: DDT pesticides generally target disease causing insects like the vectors of malaria, typhoid etc. In…

Q: What is the typical molecular structures of an epoxy resin and curing agent?

A: In the given problem we have discuss about the typical structure of Epoxy resins and also its curing…

Q: 45. Which paint contains polystyrene as a base? A. O Synthetic rubber B. O Enamel C. O Aluminium D.…

A: For aluminum titanium dioxide is used as a base Synthetic rubber are polymers derived from petroleum…

Q: What kind of dye is Sudan IV? What is its structure and chemical name?

A: Fat soluble dyes are known as lysochrome.

Q: 1. what reaction is cl2/hu in a chemical equation? 2. what is the flourinating agent used in the…

A: (1) When alkane is treated with Chlorine gas, Cl2 in presence of sunlight or photon, hv then chloro…

Q: KMNO, -CH, -COH heat Br UV light CH `CH3 + Br2 + HBr *CH3 or heat

A: Halogenation: when one or more than one halogens (Cl, Br, I) are added in a chemical reaction. This…

Q: 1. explain the meaning of the terms bioplastic and biodegradable. 2. describe the properties of the…

A: 1. Meanings of the terms Bioplastic and Biodegradable:  Bioplastic:                   Bioplastics…

Types of Polymers on the basis of Method of Preparation