Liquid octane at 25°C and 0,1MPa is burned in 96% theoretical air at 25°C. The exit temperature is 600K. How much energy is emitted to the environment?

Q: Explain why a disposable chemical indicator is needed in rigid instrument containers.

A: Chemical indicators are the indicators on the disposed materials that tells that the material…

Q: How to impliment HACCP plan in rapeseed oil facrory

A: Answer 1. Here we have to define the HACCP plan for rapeseed oil factories, first, we define what is…

Q: When should batch distillation be considered?

A: The situations when distillation in batch mode is considered are to be mentioned.

Q: methods of cleaning oil spills

A: Oil spill (liquid petroleum hydrocarbon) can be defined as leak of pour of oil into seawater as a…

Q: For type of mixture is osmosis well suited?

A: The mixtures for which osmosis process is suitable is to be mentioned.

Q: Write a short note on Macro elements and Micro elements of fertilizers.

A:

Q: The drilling fluid additives are chemical agents which are added to the drilling fluid to adjust the…

A: Drilling fluid additives are chemical agents which are added to the drilling fluid to adjust the…

Q: What is the most widely used industrial separation operation?

A: The most widely used industrial separation process is Distillation. The difference in the volatility…

Q: 1. Explain in detail how grain size affects the strength of a metal alloy.

A: The grain size of a metal alloy significantly affects its strength due to the influence of grain…

Q: Define, classify and briefly describe what is detergent

A: Soaps and detergents are mainly used for cleansing purposes in the domestic as well as in…

Q: Describe biofuel

A: 1) Fuels when burned, are used to generate heat energy and power. Materials such as coal, wood, oil…

Q: What is diafiltration?

A: The definition of the diafiltration is to be mentioned.

Q: What lab equipment and Procedure in extraction of lycopene from watermelon.

A:

Q: Compare between the typs lubrication: liquid oil, solid oil and greases oil

A: A lubricant is a substance that helps to reduce friction between surfaces in mutual contact, which…

Q: Explain the process of dry sorption for capturing CO2 ?

A: Due to the increasing amount of global warming, capturing CO2 instead of just releasing it into the…

Q: which plastic type (via resin ID code) has the repeating unit of highest mass? how massive is it (in…

A: Consider the plastics as follows: 1. PET 2. HDPE 3. PVC 4. LDPE 5. PP 6. PS 7. Others

Q: Why does rubber have to be crosslinked to be useful? How is this done

A: Rubber is a polymeric material commonly known as elastomer. There are two types of rubber, (1)…

Q: The _____ database contains chemical and color information pertaining to original automotive paints.

A: Evidence that changes from class to individual  Examples: Number of striations are necessary to…

Q: Define thermoplastic, thermoset plastic and elastomer. Give some examples including chemical…

A: Definitions with examples of thermoplastic, thermosetting plastic and elastomer is asked. Effect of…

Q: What is Crystallographic analysis ? Why it is used for ?

A: The definition of crystallographic analysis is to be mentioned along with the reason for using it.

Q: Describe 3 factors that affect absorption performance and discuss how these factors affect the…

A: We are asked to describe the three factors that affect the performance of absorption and we have to…

Q: Define Ion Selective electrodes and Molecular Selective electrodes? Write their types and…

A: Ion selective electrodes (ISE) are defined as the specific type of electrode which converts activity…

Q: An analytical method that would identify the components of the drugs studies.

A:

Q: Why brain tanned leather needs machinery help

A: Brain Tanning is a Leather making Process. The Process utilizes the chemicals from brains of…

Q: Discuss and differentiate the different methods of carrying out a distillation process.

A: Introduction Distillation is the process of separating  the components or substances from a liquid…

Q: natural gas sweetening

A: In the extraction of crude oil from the earth by drilling wells it also contains natural gases.…

Q: Name and describe the procedure for safely detecting the odor of chemicals?

A: • Whenever any student is in the laboratory and  if by mistake he take a direct sniff of the…

Q: What effects does liquid hold up have on batch rectification?

A: The effects of the liquid hold-up on the batch rectification are to be mentioned.

Q: Discuss the uses of thermosets in the biomedical industry.

A: Thermosets, also known as thermosetting polymers are polymer materials that have the property to…

Q: What is the eutectic composition and why is it important?

A: The phenomenon of eutectic is related to the formation of hydrogen bonds between compounds. The word…

Q: Wy is Roasting particularly important in processing sulfide ores?

A: Sulfide ore is processed to extract precious metals from it, since it is a major source of precious…

Q: What is meant by loading in adsorption?

A: The meaning of loading in the adsorption is to be mentioned.

Q: What is a stripping factor?

A: The definition of the stripping factor is to be mentioned.

Q: A food is initially at a moisture content of 90% dry basis. Calculate the moisture content in wet…

A: Given:  Moisture Content in Dry Basis = MCdb = 90% = 0.9  Moisture Content in Wet Basis = MCwb we…

Q: what are the factors that may affect screening / sieving. (Consider both dry and wet and provide…

A: To describe the factors that may affect screening / sieving( considering both dry and wet material)…

Q: Identify various factors affecting workability

A: The objective of the question is to identify the various factors that affect the workability of a…

Q: dentify which soil types or soil structures are important to your field of interest and why? Discuss…

A: Soil structure is the association of soil particles (sand, silt, clay and natural matter) into…

Q: Describe what safety precautions you should take while working in the synthesis of Alum laboratory

A: The reactions for the production of alum in a laboratory are written as: 1. The reaction of aluminum…

Q: how the ultrasound was used as an active heat transfer??

A: Ultrasound at a specific frequency generates heat which can utilize to increase the heat transfer