What are the entry routes of chemicals to human body and explain about personal protective equipment.

Q: Explain the difference between powdered cocaine [hydrochloride] and crack cocaine in terms of method…

A: Explanation- 1.powdered cocaine - 1.The powered cocaine is also known as the hydrochloride cocaine.…

Q: Choose any class of biological molecule and describe a disease or condition that is related to a…

A: The four major types of biological molecules like carbohydrates, lipids, neucleic acids and…

Q: What are physical hazards of chemicals. Explain each of them shortly.

A: Based on the intrinsic property of the chemical the physical hazards are broadly classified into…

Q: Explain in not more than 10 sentences why it is important to know the properties, doses, effects,…

A: Ans.  It is important to know the properties, doses, effects, and exposure conditions of a cosmetic…

Q: Why does the phenomenon of pesticide resistance occur? |

A: When a pesticide is first used, a small proportion of the pest population may survive exposure to…

Q: Cosmetics are composed of different ingredients that function and maintain marketable quality.…

A: Cosmetics are composed of different ingredients that ensure function and maintain marketable…

Q: Why chemicals  would be harmful to other organisms?

A: Every substance in the universe are made of one or more chemicals. Some chemicals are naturally…

Q: What are the dangers of hazardous substances on board (ship cargo)?

A: Hazardous substances are those which have properties like toxic, flammable and explosive. They are…

Q: How many people exposed to chemicals on a daily basis

A: we people are exposed to varity of chemical on daily basis from different sources. The chemicals can…

Q: List six categories of hazards that may be present in foods and suggest methods for their control or…

A: The six major categories of that may be present in foods are needed to be discussed and the methods…

Q: Which of the following developments made cigarettes dangerous? i. Automated cigarette rolling ii.…

A: The cigarettes made by automated rolling is more dangerous for health rather than the normal…

Q: which are the main ingredients in certain pesticides and “nerve gases”

A: Nerve gases are a class of organic chemicals that interupt the mechanisms by which nerves transfer…

Q: Antiaging products labeled as “cosmeceuticals” are considered drugs in the US.

A: Question : is it true that Antiaging products labeled as “cosmeceuticals” are considereddrugs in…

Q: Explain the principle behind the use of cold packs and hot packs. What chemicals are found in each…

A: These hot and cold packs are used by the athlete for reducing the injury to the muscles and joint…

Q: All of the following are criteria for classifying chemicals following health hazard classes EXCEPT A…

A: Chemicals are classified according to their hazardous nature.

Q: 3. What are volatile chemicals? A. Chemicals that exist as gases at ambient conditions (room…

A:

Q: define pesticide treadmill.

A: Agriculture chemistry deals with the different types of chemicals and phenomenon used in agriculture…

Q: What is an insecticide?

A: The branch of chemistry mainly that deals with the study of environments. Microorganisms serve as…

Q: what is lead compound in drug discovery?

A: Drug discovery is the process by which new candidate medications are discovered. Historically, drugs…

Q: What are the advantages of adding additives to drugs? What is its importance and how does it affect…

A: There are many advantages of adding additives to drugs. Additives are very important for increasing…

Q: Explain hazardous waste, and explain how you would manage hazardous wastes in the laboratory.

A:

Q: How do contaminants transfer within an ecosystem or between ecosystems?

A: A substance that pollutes or contaminates a system is called a contaminant. It can be toxic or…

Q: Eating and/or drinking inside the laboratory should be avoided. If the hands become contaminated…

A: Given: Eating and/ or drinking inside the laboratory should be avoided.If the hands become…

Q: Which of the following CANNOT be found in a safety data sheet of a chemical? (A Hazard…

A: Safety data sheets in the laboratory contains useful informations about the identification of…

Q: Describe problems encountered with chemical pesticides.

A: The problems encountered with chemical pesticides has to be given,

Q: How to write chemicals

A: Atoms are the smallest unit of the matter, anything which occupies space and has mass is known as…

Q: How is personal risk analysis done when working with hazardous chemicals

A: SOLUTION: Step 1:  Personal chemical risk analysis involves the identification of chemical hazards…

Q: PART 4- LABORATORY SAFETY QUESTION 1. In what situations should safety goggles be worm? 2 Why aren't…

A:

Q: What is the importance of knowing the chemistry of drugs?

A: Synthetic chemistry has a major impact on the drug development process because it provides new…

Q: What is the correct way of dealing with acid spills? A Leave the acid spill to dry B All of the…

A: The options given are,

Q: 11.9. Which of the following is a challenge for green chemists? a) Awareness of the benefits of…

A: Green chemistry is the stream of chemistry where chemists try to synthesize the compounds in greener…

Q: What are pesticides?

A: Introduction and Explanation-  The chemicals that are used for eliminating the pests is known as…

Q: 1. Discuss the guidelines in preventing chemical and physical hazards in food establishments.

A: Guidelines in preventing chemical and physical hazards in food establishment is given below.

Q: What are biodegradable and non-biodegradable detergents ? Give one example of each.

A:

Q: What pesticides are commonly found found in UK agriculture? and how would you test for them?

A: Pesticides are chemicals that are used to kill pests. Pesticides include herbicides, insecticides,…

Q: Glass and plastic are the two most commonly used packaging materials in the pharmaceutical…

A: Recyclable: In general, recyclable materials are those that can be used again after undergoing a…

Q: How do antiseptics differ from disinfectants? Give one example of each type.

A: Substances which reduce the risk of infection, sepsis, wounds etc on living bodies like human beings…

Q: What are the benefits of reducing availability of illegal drugs versus reducing the need for such…

A:

Q: What is the difference between single use, limited use and reusable chemical protective garments?

A: Single use chemical protective garments : these are the garments which can be used only one time…

Q: . Enumerate the different types of hazards in the laboratory and give 1 example each. 2. In 3-5…

A:

Q: define pharmacy

A:

Q: If exposure to a particular chemical is known to cause cancer but there will not be any immediately…

A:

Q: What are the types of health effects of chemicals. Explain each of them shortly.

A: A chemical can be defined as a substance which is either used or is produced in a given chemical…

Q: active ingredient bin all purpose toilet cleaner

A: Toilet cleaners are the chemical solutions used for washing the toilet. Toilet cleaner is sprayed…