Which type of fire extinguishers are used to put out fires of liquid fuel? Chemical foam extinguisher Dry chemical powder extinguisher Soda acid extinguisher

Q: 1. Explain the function of a cooling tower and its important in the process industries. 2. Explain…

A: Answer;1) A cooling tower is designed to cast off warmth from a constructing or facility through…

Q: Now explore the influence of the mass of the block. Using the copper block and a 4.0 second flame,…

A: Given that, The initial temperature of 10 g block T1 = 20oC The final temperature of 10 g block T2 =…

Q: Which of the following is TRUE regarding saponification? Saponification is essentially an…

A: Introduction Saponification can be defined as a hydration reaction where free hydroxide breaks the…

Q: Drying is widely used to remove solvents from coated webs, which include coated paper and cardboard,…

A: The types of dryers that can be used with coated webs are: Roll support dryers Floatation dryers

Q: Explain Humid volume?

A: The term humid volume is to be explained.

Q: 6.) Calculate the paint thickness if 2 gallons of paint covers a wall 10 feet high by 30 feet long.…

A: Given: Amount of paint = 2 gallons = 0.00757082 m3            Area of wall = 300 ft2 = 27.8709 m2…

Q: What is graphene?

A: Given: What is graphene?

Q: Write the mobile and stationary phases in gas chromatography. What is the physical state of the…

A: Chromatography is a physical technique that finds application in the separation, identification, and…

Q: Differentiate between bioethanol and biodiesel. (Any two points)

A: Difference between bioethanol and biodiesel is

Q: Explain Process of extraction oil of cooking by Solvent extraction?? With more details

A: Solvent extraction is a chemical oil extraction method that uses a solvent to extract oil from…

Q: For fractional distillation write explain and draw a schematic neat diagram with all labeled parts…

A: Fractional distillation is a type of distillation which involves the separation of miscible liquids.…

Q: calculate the PH of the 2M NaOH solution?

A:

Q: Provide an industrial application of Distillation. Discuss its importance to the process in which…

A: Answer the following questions.

Q: Component is a chemical constituent of an alloy that may be used to specify its composition. It can…

A: Correct option is asked for the alloy.

Q: The high expansion metal normally used in the bimetallic thermometer is temperature measurement.…

A: Bimetallic thermometers use the premise that various metals expand at different rates when exposed…

Q: Fuel-oxidant ratio affects _____________ and _______________. flame's temperature, viscosity flame's…

A: Answer: Flame`s temperature and explosive limit pressure

Q: Why is it necessary to preheat the feed for distillation?

A: It is to be mentioned why pre-heating of feed is necessary for distillation.

Q: Generally for gases, higher temperature results in density. * O higher O neither higher nor lower O…

A: Explanation: Gases are compressible fluid whose molecules are separated and random in motion. When…

Q: If any chemical gets into the eyes, wash the eyes with plenty of running water wash the eyes with…

A:

Q: Glasses may be shaped by a variety of processes which include pressing, blowing, drawing, casting,…

A: HI, thank you for posting the question. As there are two questions asked in a single submission, our…

Q: What is first aid for chemical burns? Immediately remove the cause of the burn by washing the…

A: Answer: a) Immediately Remove the cause of burn by washing the affected part by running water as…

Q: To measure cloud point a sample is placed in test-tube in a cooling bath and at different…

A: Cloud Point It is the minimum temperature where the first crystal formation starts. A freezer that…

Q: When you rub the NaOH, KOH, NH4OH, and milk of magnesia solution between your fingers, how does it…

A: The touch of the given compounds is to be mentioned.

Q: Under what conditions does a distillation column have to operate under vacuum?

A: It is to be mentioned the conditions where the distillation column requires a vacuum for the…

Q: Classify each of the following materials whether it is metal, ceramic, or plastics. (Copper,…

A: Metals ----> copper, Magnesium Oxide, MgO

Q: Calculate the theoretical flame temperature, in Kelvin, when ethylene at 25C is burned with 48 %…

A: Write the reaction for the combustion of ethylene as follows: C2H4 + 3O2 → 2CO2 + 2H2O   1 mole of…

Q: Define the following in chemical engineering perspective and draw an arrow block diagram of the…

A:

Q: explain why diesel and gasoline are used for floating roof tanks. give two points?

A: Reason for storage of diesel and gasoline in Floating roof tanks is asked.

Q: What happens in the aeration tank in a waterwaste treatment plant?

A: Given data What happens in the aeration tank in a waterwaste treatment plant?

Q: What are the various monitoring instruments for air pollution?

A: The various instruments available for air pollution monitoring are to be mentioned.

Q: Blank solution contains reagent, solvent and analyte true O false

A: We need to find if the solution is true or False :

Q: Which of the following statement is wrong for a thermoplastic resins? O a. They have formed by…

A: Which of the following statement wrong for thermoplastic resin.

Q: 10 g of solid are added to 40ml of water . After stirring , some of the solid settles to the bottom.…

A:

Q: Describe the electron configuration of a sodium atom and explain how it determines its chemical…

A:

Q: Solar drying has been used for centuries to dry, and thus preserve, fish, fruit, meat, plants,…

A: The advantages and disadvantages of the solar drying are to be mentioned. The other type of dryer…

Q: Determine the amount in each phase in the 25% Ni-Cu alloy at 1190 degrees centigrade.

A: The phase diagram of 25 % Ni-Cu alloy is given.

Q: Prepare a graph of the plotted points for the given drying data. All moisture are in erms of free…

A:

Q: Calculate the specific heat of nitrogen and water.

A: in above process we assume volume remains constant(pressure is varying) Hence, for isochoric process…

Q: What is the method or heory that the laborator device depends on in measuring potassium?

A:

Q: Prepare a graph of the plotted points for the given drying data. Xave, g water/g dry wood 0.362…

A: There are different drying data given with respect to time we have to make a gragh