Name a water soluble vitamin which is a powerful antioxidant. Give its one natural source.

Q: what 2 steps need to occur in metabolizing salicin to convert it to salicylic acid?

A: When salicin is hydrolysed , it gives salicylic Alcohol and glucose. And salicylic Alcohol on…

Q: Explain the following terms with a suitable example for each:(i) Disinfectants(ii) Antacids(iii)…

A: i) Disinfectants are those chemical agents which are designed to inactivate the microorganisms on…

Q: What is bioaccumulation? Select one: a. Build-up of a chemical in an organism. b. Build-up of a…

A: To define: Bioaccumulation.

Q: why are antioxidant added to food products that will be stored on our kitchen shelves?

A: Antioxidants are substances that is useful in prevention and delayed the damage of cell caused by…

Q: -Cellulose and pectin, are………………..,………………… fiber, respectively   a. insoluble, soluble b.…

A:

Q: Give me a good introduction for the use of citric acid as antioxidant to preserve the flavor of…

A:

Q: A (C8H100) oxidation + CrO3/H₂SO4 B (C8H₂O) + 2,4-DNPH - - Tollen NaOl C (C7H5O₂Na) + CHI3 HCI D…

A: Formula of compound A = C8H10O Double bond equivalent (DBE) = C + 1 - (H / 2) = 9 - 5 = 4

Q: a. Which of the following is the reason for the fact that antacids have to be chewed before…

A: Chemical reaction can be defined as the branch of chemistry that deals with rates of chemical…

Q: Determine how many grams of water are produced in the oxidation of 1.00 g of glucose,…

A:

Q: Fat soluble vitamins A, D, E and K are stored in which part of body?

A: Carbohydrates are biomolecules which are composed of certain monomer units, called as…

Q: Why did the agar turn a blue-black color where starch had not been hydrolyzed?  Explain what is…

A: The starch hydrolysis test is used to identify bacteria that can hydrolyze starch. In this test,…

Q: Write the equation for the preparation of soap from stearic acid and NaOH using only letters. Do not…

A: Given,  Write the equation for the preparation of soap from stearic acid and NaOH using only letters…

Q: Wifich of the following, when mixed with water, should be disposed of in a basic aqueous waste…

A:

Q: How we can purify camphor ?

A: Purification of camphor:Synthetic camphor is purified by this process,First we have to dissolve the…

Q: If a bottle of distilled alcoholic spirits—for example, scotchwhiskey—is labeled as 80 proof, what…

A: Alcohol proof is a measure of the content of ethanol in an alcoholic beverage. Proof is defined as…

Q: gummy bear has a mass of about 2.3g and a volume of about 1ml. About 12% of the mass of the gummy…

A: Given-> Weight of gummy bear = 2.3 gm Volume = 1 ml = 0.001 L (1L = 1000 ml) Weight of sugar =…

Q: decrease in the metal wire mass indicate

A: In this question we have to explain that what would an increase in the metal wire mass indicate when…

Q: How do microorganisms such as bacteria eliminate harmful reactive oxygen species?

A:

Q: Draw the condensed formula and name the minor and major products when water (hydration) is added to…

A: Hydration of alkene occurs via Markonikov's rule where -H adds to that C which has more no. of H…

Q: What are intermolecular forces, and how do they create ahydrogen bond?

A: Force: It is the pushing or pulling of an object having a certain mass that will result in the…

Q: Tube No. 1 2 3 4 5 Substance Glycerol Cottonseed c Olive oil Walnut lip Water

A: Fats are solid at Room Temperature  but fats are liquid at room temperature.

Q: What is the end product of the meal that we consumed for breakfast, lunch, and dinner?

A:

Q: Fish kills regularly take place on hot summer days. Fish kills occur in summer due to __ a.…

A: We have to tell the reason for fish kills to occur on summer days. The given options are  a.…

Q: Enter your answer in the provided box. Calculate the mass of water produced by the metabolism of…

A:

Q: What is the chemical breakdown or structure of baking soda

A: Baking soda is common name for sodium bicarbonate.

Q: How an antioxidant stops an oxidation reaction from occurring ?

A: Antioxidants are those compounds which basically stops any substrate or food to undergo oxidation.…

Q: Running a mile in ten minutes burns between 100 and 120 calories for a 150-pound person. For the…

A: Given :- Running a mile in ten minutes burns between 100 and 120 calories for a 150-pound person.…

Q: What is the oxidation reaction of glucose by Benedict’s solution

A: Please find below the oxidation reaction of glucose by Benedict’s solution

Q: c) How Vitamin C can act as an antioxidant? d) How cholesterol can be converted to progesterone and…

A: This Question is based upon Natural Product Chemistry.

Q: vitamin capsule contains 6.25 mcg of vitamin b12. how many capsules can be prepared from

A: Given vitamin capsule contains 6.25 mcg of vitamin b12.  We have to find how many capsules can be…

Q: Name one antacid. How does it help tq relieve indigestion in stomach?

A: Antacids are used to neutralize the acids present in stomach to reduce heartburn.

Q: What makes a sugar a reducing agent?

A: What makes a sugar a reducing agent?

Q: Which two elements are largely responsible for fresh water eutrophication?

A: The eutrophication is a process in which there is a growth of plant life like algae due to the…

Q: Create a food chain with the organisms provided FOOD CHAIN SET I Identify the Producer, Consumer,…

A: bacteria to corn seeds to mouse to snake to owl is the food chain

Q: Write a word equation for the preparation of soap starting from “fat”

A: Fats are the compounds which are formed from reaction of glycerol with fatty acids. Fats consist…

Q: antioxidants

A: Antioxidant

Q: Write the complete chemical reaction for the synthesis of aspirin

A: We have to give the chemical reaction for synthesis of aspirin

Q: What is the chemical formula for a colorless, pungent gas that acts as a powerful preservative and…

A: Preservatives: Preservatives are chemicals that are used to prevent the decomposition of food or…

Q: What is the balanced equation for acetaldehyde, CH3CHO, is completely oxidized?

A: Balanced  chemical equation  of Acetaldehyde.

Q: Environmental pollution atfects O A Blotic components O B. humans only OC Bath biotic and abiotic…

A: To solve this problem we have to know about environmental Pollution .

Q: Explain why there is no evolution of gas in the A. Combination of iodine solution and carbon…

A: A gas is evolved when a molecule which is molecule that is gaseous at room temperature is formed in…

Q: How many grams of carbon are formed by the breakdown of 60.0 g of sucrose?

A: Formula of Sucrose = C12H22O11  Molar mass of sucrose = 342 g/mol 342 g of sucrose has 12 x12 g of…

Q: What

A: The question is based on the concept of chemical reactions. double displacement reaction is a…

Q: Which of the following salt are you going to use for the salting out or purification of the produced…

A: Salting out is based on "a  non-electrolyte could be much less soluble at high salt concentrations"

Q: Complete the   reaction .

A: In organic chemistry, Hydrazine is used for the conversion of aldehydes or ketones to alkanes. This…

Q: Describe the following substances with one suitable example of each type: (i) Non-ionic detergents…

A: Given substances: Non-ionic detergents Disinfectants To find: The description about the given…

Q: What is the substitute for sodium stearate if it is not available? Write its chemical reaction.

A: Sodium stearate is a stabiliser and thickener that helps harden soaps and naked deodorants, allowing…