Explain why salicylic acid acetylated (why acetyl group added)

Q: Give some Miscellaneous Calcium compounds

A: • Calcium being a chemical element falling under group 2nd of modern periodic table having atomic…

Q: Give the basic chemical reaction for saponification process

A: Saponification reaction is used for production of soap. Give the saponification reaction.

Q: What effect do different clarifying agents have on the physical and sensory properties of grape…

A: Introduction In grape juice industry, clarification is a unified process that comprises the…

Q: What are the applications of sulphuric acid ?

A: • In this question, we have been asked about the various applications of sulphuric acid. • Sulphuric…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A:

Q: Give the properties of Sulfuric Acid

A: Acids are compounds that have H+ ions upon ionization. Their pH will range from 1-7 on the pH scale.…

Q: mmary of adsporti

A: Adsorption is linkage of atoms, molecules and ions from gases, liquid to the surface. Adsorption…

Q: plain the industrial use of alkenes.

A: Alkenes are a class of hydrocarbons ( containing only carbon and hydrogen) unsaturated compounds…

Q: Digestion of the precipitate is used to get ---. O rid of Ostwald ripening. O pure and crystalline…

A: We are asked to answer what happens when digestion of the precipitate is used

Q: How different tests are used to check unsaturation in compounds to differentiate alkanes and alkene

A: Hydrocarbon compounds are divided into two types. They are 1) Saturated compounds 2) Unsaturated…

Q: What is the difference between physical absorption and chemical (reactive) absorption?

A: Absorption is separation process in which liquid is brought in contact with gas mixtures and one or…

Q: Which of the following colourant will provide blue color to the polymer? O a. Phthalo cyanine O b.…

A: Colourant which gives blue colour to the polymers is to be chosen.

Q: Select the missing product of this reaction: 27 4 Al + He Не 1 n + ? 13 2 O 30 P 15 O 22 11 O 32 P…

A: 1327 Al + 24 He   → 01n + X Al with mass number 27 and atomic number 13. He with mass number 4 and…

Q: Provide an explanation for the chemical reaction of using Cream of Tartar as a mordant in natural…

A: The cream of tartar is used as an assistant in the preparation of the wool , in which alum is used…

Q: -A:- Arrangement each of the following polymers according to ability for degradation process, Then…

A: The ability of polymers to undergo degradation processes can vary depending on their chemical…

Q: Select correct name of the polymerization process which has the following properties? - The…

A: polymerization is a technique by using which one can create a giant molecule. 'Poly' means many and…

Q: What happened when an aldehyde treated with Fehling’s reagent

A: Fehling solution is a solution used to test whether the compound is ketone or an aldehyde. When…

Q: Describe Atmospheric Air and how it reacts to carbon in combustion

A: Atmospheric air is the air that is found naturally in the atmosphere. It comprises mainly nitrogen…

Q: What are the factors that effect the moisture content of food stuff ?

A: Food moisture content = Food moisture content is the quantity of water present in the food stuff.…

Q: Why is CO2 frequently a desirable solvent for SFE?

A: The reason for using CO2 as a desirable solvent for the SFE is to be determined.

Q: Give the three types of ethylene glycol

A: Types of ethylene glycol: 1) Diethylene glycol (DEG) 2) Triethylene glycol (TEG) 3) Polyethylene…

Q: Calculate the mass percentage of carbon and hydrogen in propane (C3Hs).

A: Let the mass of carbon in propane (C3H8) be mC and that of hydrogen by mH.   The molecular mass of…

Q: Which one of the following is a thermoset polymer?   Polypropylene   Polystyrene   Polyethylene…

A: The thermosetting polymer out of the given options is to be chosen.

Q: Oxidation of tertiary alcohol will give * ketone O carboxylic acid O aldehyde no reaction

A:

Q: Oxidation product of aldehyde is Your answer

A: Given: Oxidation of aldehyde

Q: 9- has higher crysallinity. O polyethylene O polyvinylchloride O polypropylene

A: The crystallinity strongly affected by the polymer's molecular structure. If the structure is highly…

Q: How can I remove AlF3 from the Colloidal solution?

A: Removing AlF3 from a colloidal solution requires a careful and specific approach due to the unique…

Q: Why is it necessary to standardize NaOH before titrating milk to find its acidity?

A: Answer the following questions.

Q: Explain the effect of Oxygen amount on fuel burning

A:

Q: Classify the following compounds as to what organic group it belongs. Choices: alkane, alkene,…

A:

Q: Aluminum bromide is soluble in cold water. * O True E

A: