What is the major disadvantage and the major advantage of using anhydrous sodium sulfate for drying organic liquids?

Q: 1. Why is the internal use of methyl salicylate limited to small quantities only? 2. What are the…

A: Interpretation- We have to discuss-  Internal use of methyl salicylate limited to small quantities…

Q: A) the possible methods to purify cyclohexene from cyclohexanol and other materials produced in the…

A: Purification of Cyclohexene from cyclohexanol  can be done via these following ways -  First one is…

Q: 2. In an iodometry titration, the appearance of blue colour upon addition of starch indicator is…

A: B) IS THE CORRECT OPTION

Q: The disinfection of drinking water to control microbial contaminants can form chemical disinfection…

A: At boiling point of any liquid, its vapor pressure equals to atmospheric pressure. T1 = Tb = 213 C =…

Q: Some de-icing compositions include dyes or colored compounds called indicators. Why?

A: The process of removing snow or ice from the surfaces is called de-icing. This can be done through…

Q: what is the color rating for dichloromethane, ethanol, biphenyl, hexane, methyl orange, and…

A: Color rating are as-  Dichloromethane (red 1, blue 2, yellow 0, white  ) Ethanol (red 2, blue 3,…

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: advantages and disadvantages of the polymer blends

A: Polymer can be defined as a macromolecule that consists of large number of monomers.

Q: While cleaning, you accidentally add water to a flask with non-halogenated solvent. Where should you…

A: Non-halogenated solvents, such as acetone or ethyl acetate, are organic compounds. When you…

Q: Where should you dispose a mixture of tetrachloromethane and water? (A) Alkali waste B…

A: A question based on waste management, which is to be accomplished .

Q: Explain why aqueous NaOH solution can be stored indefinitely in polyethylene bottles, but spilling…

A: The structure of polyethylene is :

Q: Morphine, procaine, and xylocaine are all solids or oily organic compounds in pure form. Why are…

A: Answer - Morphine is a pain medication of the opiate family that is found naturally in a dark brown,…

Q: What is the practical importance of distillation in relation to pharmaceutical and medicinal organic…

A: In the modern organic chemistry laboratory, distillation is a powerful tool, both for the…

Q: 2.Explain how each type of impurity can be removed from the desired compound during…

A: Recrystalization is a convenient technique to purify organic compounds. Several steps are involved…

Q: Why do impure chemicals have lowering melting points? Can recrystallization be used to purify all…

A:

Q: 2. What are the general desirable properties of polymer additives?

A: Additives are chemicals added to the base polymer to improve the processability, enhance life span…

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

A: Strong fabric dyes and weak fabric dyes, depends upon strong and weak interaction of molecules of…

Q: Describe the manufacture of sulphate pulp including black liquor recovery

A: Black Liquor is a byproduct of pulp mills that produce tree-based products such as paper. It is…

Q: 5. In the preparation of polyurethane, what causes the solution to foam and expand in volume?

A: In the preparation of polyurethane, the isocyanate is allowed to react with a polyol.

Q: What are Epoxy Resins?

A: Epoxy Resins explanation is given below.

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…