Solidification is the process of changing the state of the material from .. ........ powder to solid liquid to solid. solid to liquid. solid to solid none of the above

Q: Which of the following protein is present in nails and hair or human beings?A. Collagen B. Keratin…

A: The biomolecules serves as the structural and functional framework of the living system. There are…

Q: Which six elements provide most of the mass of the human body? C, O, N, P, Mn, Mg OC, O, H, F, Mg, P…

A: Elements are the atoms which are present in the atmosphere, there are different elements present.…

Q: What factors determine how quickly particles can reach equilibrium?

A: Chemical reactions are referred to as equilibrium reactions. Equilibrium occurs when there is a…

Q: Nissl bodies are mainly composed of what?

A: Nissl bodies are large granular bodies found in the nerve cells or neurons. They are the site of…

Q: The most abundant elements in the foods and beverages you consume are oxygen, carbon, hydrogen, and…

A: The chemical elements are the components used to build up the human body. Humans can assemble…

Q: The fundamental unit of matter, both in living and non-living matter, is the

A: All the things in the world are divided basically into two groups, living things, and nonliving…

Q: Define the term cohesion, surface tension, adhesion

A: A water molecule consists of two hydrogen atoms, bound to the same oxygen atom by covalent bonds.…

Q: ______ Can Separate Particles and Molecules That Differ in Mass or Density.

A: BASIC INFORMATION MATTER Everything that are present in our surroundings can be regarded as matter.…

Q: The emergent property of water that contributes to surface tension is ?

A: The emergent property of water that contributes to its surface tension is cohesion. When the…

Q: When you go to the beach in the summer you may burn your feet on the sand, a pecause water has a.…

A: The correct option is D i.e. High density  fo the above question.

Q: Compared to the density of liquid water, the density of an ice cube is (1) always less (2) always…

A: Density is defined as mass per unit volume. The average density of a substance is calculated by…

Q: Why liquid is more difficult to move than air?

A: Ans: Liquid: It is defined as an incompressible fluid that takes shape of its container. Air: The…

Q: Distinguish between atoms and elements.

A: It is the single type of question and they are explained in the following steps.

Q: What would happen if you added another fat to the bottle, such as bacon grease, and shook it?

A: Fat is a type of macromolecule which is composed of lipid molecules. The lipid molecules possess…

Q: Why do containers of water, milk, soda, or other liquids sometimes burst when frozen?

A: A solid state is the state in which matter maintains fixed volume and shape. In this state, matter…

Q: In a hurry one day, you merely rinse your lunch disheswith water. As you are drying your salad bowl,…

A: Polar molecule have regions that have opposite charges due to presence of uneven numbers of…

Q: Distinguish between inorganic and organicsubstances.

A: The most common point that differentiates organic compound from inorganic is that the organic…

Q: Explain why water forms nearly spherical droplets on the surface of a freshly waxed car. Why doesn’t…

A: Water is considered as a polar solvent, which is hydrophilic in nature. Due to its hydrophilic…

Q: Mobile phase can be :  A) Solid or liquid B) Only solid C) Only gas D) Liquid or gas

A: Chromatography is a technique that is used to separate different components of a mixture as a result…

Q: How do solutions, colloids, and suspensions differ fromeach other? Give an example of each in the…

A: BASIC INFORMATION  HUMAN BODY  The body of the human beings is made up of different types of cells,…

Q: what is the basic unit of matter

A: Anything that has mass and is capable of occupying space is considered as matter. Different or…

Q: Is water coherent and adhesive?

A: Cohesion refers when water is attracted to waterAdhesion refers to when water is attracted to other…

Q: Distinguish between heterogeneous and homogeneous mixtures and between solutions and colloids.

A: A mixture is a combination of two or more substances which are physically combined but not…

Q: Obtain an ice cube and add salt to it. What happens to the area of ice where the salt is applied?…

A: The freezing point of water is 0 degrees celsius, at that point water solidifies to become ice.

Q: particles

A: Generally in diet the cooked and frozen eggs are trmendously used  to improve health.the cold drinks…

Q: Suppose a certain liquid in contact with a surface has cohesive and adhesive forces such that its…

A: Cohesion and Adhesion are macroscopic properties of a liquid. These forces act on the surface when…

Q: Highest melting point CH; (CH,)COOH CH;(CH, ),,COOH 12 CH; (CH, ),CH=CH(CH, ),COOH CH;CH, (CH=CHCH,…

A: A fatty acid is one of the most important biomolecules in our system. A fatty acid contains a…

Q: Define matter, mass, and weight.

A: Matter is what makes the atoms and compounds . Matter occupies space or volume and has mass . Matter…

Q: for each choice, the item in front of the semicolon (;) goes into the first space. the item behind…

A: pH is a scale used to specify the acidity or basicity of an aqueous solution. Water has a neutral pH…

Q: So you have a solid substance. So you start to add heat to it. What happens as you start to do this?…

A: There are 3 forms of matter Solid, Liquid and Gas.  when increasing the temperature or giving heat…

Q: Why do oil and water mixed together separate into layers?

A: Water is known as the ‘universal solvent as it is capable of dissolving a variety of different…

Q: Which material is describe as sorf flexible porous and can be absorb water

A: Flexible porous substances as sorbent materials having shape recoverability and extreme adsorption…

Q: Properties of Body Fluids.

A: Body fluids are the watery matrix in which cellular metabolism's biochemical activities take place.…

Q: HO HO, HO. HO,

A: A saturated fatty acid is a fully hydrogenated hydrocarbon chain that contains an even number of…

Q: A mineral is a naturally occurring solid that is composed of many inorganic materials. Which of the…

A: Features of minerals Naturally occurring substance. Should not be man made Is  Composed of…

Q: Which of the following is the basic unit of structure and function in living organisms? O Co

A: Living organisms are complex organisms . They are made up of cells . Cells consists of nucleus which…

Q: Which of the following statements about proteins is false? O Some hormones such as insulin are…

A: Protein is the most abundant molecule essential for the growth and development of the body. There…

Q: Viscosity of fluid increases as you add particulates True or False

A: Viscosity refers to the resistance of a fluid in the path of the moving object. This resistance is…

Q: which of the following characterizes the most abundant substance in the human body?  a,serves as a…

A: The most abundant substance in the human body is water. A human body is composed of average 60-65%…

Q: Describe how oil would act when dropped into water, and why this would happen. Be sure to include…

A: Lipids and water are two important molecules in organic world .

Q: Marble is composed largely of calcium carbonate (CaCO3). Spilling tomato juice on a slab of marble…

A: Etching is a process which happens due to chemical reaction between two species. The surface of one…

Q: Give some characteristics of ground substance.

A: The tissue that connects and provides support to all remaining body tissues is called connective…

Q: Casein in milk is an example of: a. gas in liquid where liquid is the dispersed phase and gas is the…

A:

Q: Which of the following are repeating disaccharides of polysaccharides are often found in mucus and…

A: Polysaccharides are carbohydrates with more than 100 units. Polysaccharides are classified as…