Cotton candy is an example of amorphous solid and is very common during festivals. Kids are attracted to this becaus e of its color and sweetness. Is it good 10 eat too much cotton candy? Why or Why not?

Q: What are Amorphous solids?

A: There are two kinds of solid Amorphous and crystalline solid. Crystalline solids are true solids…

Q: . State the best words to complete these sentences: Liquids have a sphere-like or rounded shape…

A: Liquids have a sphere-like or rounded shape due to a property called Surface Tension.

Q: What are the molecular properties of Crystalline and Amorphous?

A: In Crystalline solid, components/atoms are arranged in regular pattern held by uniform…

Q: Explain the difference between evaporation below the boilingpoint of a liquid and evaporation at the…

A: Firstly we have to understand the term evaporation and boiling point.  Evaporation occurs at all…

Q: Which type of crystalline solid has a high melting point and is a nonconductor of electricity in the…

A: Interpretation: The type of crystalline solid has a high melting pint and is a conductor of…

Q: 68. What kinds of intermolecular forces are present in a mixe ture of calcium bromide and water?

A: Answer 68 Introduction: Atoms in a molecule interact to each other or other molecules in the…

Q: Which of the following describes a crystalline solid? A. Arrangement of particles is random manner…

A: Introduction: There are three types of material, Solid Liquid Gas The solid material can further…

Q: 11 A solid compound that is water-soluble, electrically conductive with a high melting point is…

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Q: The diagram below shows liquids can interact with flat surfaces just as it can with capillary tubes.…

A: In the given diagram, when a liquid comes into contact with the surface, then it has force of…

Q: What are the two general types of solids? What features can be used to distinguish a crystalline…

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Q: DISCUSS THE FOLLOWING DIPOLE DIPOLE  FORCES,ION-DIPOLE FORCES, DISPERSION FORCES, THE HYDROGEN BOND

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Q: (a) Which type of intermolecular attractive force operates between all molecules? (b) Which type of…

A: There is a different kind of forces exist between the molecules depending upon the nature of atoms…

Q: What is the difference between an amorphous solid and a crystalline solid on the macroscopic and…

A: To find: The difference between an amorphous solid and a crystalline solid on the macroscopic and…

Q: A В H H. H -CEN: :N-C-H H H H C2H3N CH;N CH3P a. Explain why C will have the lowest melting point.…

A: Cohesive forces are the forces between the same molecule. Adhesive forces are the forces between the…

Q: How will you differentiate crystalline and amorphous solids in terms of appearance?

A: Crystalline solids are considered as true solids. They have sharp, peculiar and well-defined edges…

Q: Define the terms viscosity, capillary action and surface tension. a. How do the viscosity and…

A: A question based on physical properties, which is to be accomplished.

Q: What happens to the vapor pressure of a substance when the temperature is increased? Decreased?

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Q: In an ionic crystal, the cations and anions are held together by which forces?

A: Removal of electron from the atom results to form positively charged ion called cation.Addition of…

Q: 20. On a relative basis, the weaker the intermolecular forces in a substance are, the a) larger is…

A: On a relative basis, the weaker the intermolecular forces in a substance are, the greater is its…

Q: The phase diagram of water is shown. a. Draw a broken line to show the sublimation of a sample ice.

A: Phase diagram: It is a representation of the physical state of a substance in different conditions…

Q: Cotton candy is an example of amorphous solid and is very common during fiestas. Kids are attracted…

A: Cotton candy has a lot of added sugars.

Q: It is observed that 14.4 kcal of energy are released when a 22.8 g sample of an unknown liquid…

A: · Amount of energy released = 14.4 kcal· Mass of unknown liquid sample = 22.8 gWe need to calculate…

Q: Complete the following table: m.p (melting point), b.p. (boiling point) Substance Hg m.p.…

A: The given table can be filled as follows:

Q: What is the fundamental difference between an amorphous solid and a crystalline solid?

A: Solids are of two types based on their structure. They are amorphous solids and crystalline solids.

Q: . Explain how dipole-dipole forces cause molecules to be attracted to one another. (be sure to…

A: We are authorised to solve only one question at a time. Please both test of the question separately.…

Q: Which material has a more rigid or compact structure? What does this say about the general types of…

A: Rigidity in any substances arises due to the type of interactions among the molecules. The stronger…

Q: 2. In the following groups, there are 3 substances and one property property best. Explain your…

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Q: .  Methyl alcohol makes one's skin feel much colder than pylene glycol, a food additive.…

A: Generally greater the pressure a liquid exerts, means weaker the intermolecular forces between the…

Q: The human body obtains 915 kJ of energy from a candy bar. Ifthis energy were used to vaporize water…

A: Standard Enthalpy of vaporization of water  at 100oC is 40.66 kJ mol-1 or 2260 Jg-1. It could be…

Q: n one to two sentences describe an experiment that would show that intramolecular forces…

A: Intramolecular force of attraction is the attraction between atoms within the single-molecule but in…

Q: I very hard blue crystal that does not conduct electricity dissolves a little in water and the…

A: Electrical conductor :- A substance which allows electricity to pass through it is called electrical…

Q: What is responsible for capillary action, a property of liquids? a. cohesive forces b. surface…

A: Solution Capillary action happens as a result of water is sticky, because of the forces of cohesion…

Q: A team of interstellar explorers travel to the planet Demgog where the mystical substance…

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Q: give any two examples of amorphous solids?How they are different from crystalline solids?

A: Any two examples of amorphous solids are to be given and how they are different from crystalline…

Q: Is energy (or heat) absorbed or released when vaporizing 50.0 g of water?

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Q: Explain why liquids assume the shape of any container into which they are poured, whereas solids are…

A: Solids have strong intermolecular forces therefore, they are rigid. Liquids do not have very strong…

Q: The meniscus of water curves upward in a glass tube forming a “U" shape. This means a. water has a…

A: Since your question has multiple parts, we will answer the first question for you. If you want…

Q: What types of liquids typically form amorphous solids?

A: Amorphous solids are also said to be supercooled liquids which exhibits short range order in their…

Q: 20. What is the relationship between intermolecular forces (IMFS) and the physical properties of…

A: An intermolecular force is attractive or repulsive force which acts between two neighboring…

Q: 3. Compare and contrast the two types of dlose-packing in solids?

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Q: A. C,H,N| В. СН-N С. СН Р The glass capillary tubes are composed of silicon dioxide, Si O, is…

A: The given substances in the glass capillary tubes are: A. C2H3NB. CH5NC. CH3P The glass capillary…

Q: What is the predominant intermolecular force of attraction existing between the molecules shown…

A: The given molecules is carbonyl compound having polar carbonyl group and name of this compound is…

Q: (b) acetonitrile (H3CCN) O London forces O hydrogen bonding ionic bonding O dipole-dipole

A: The compound given is H3C-C≡N.

Q: 1. Does the diagram best describe a crystalline solid, a liquid, or a gas? Explain.  2. In terms of…

A: Both a conventional fluid and a nematic fluid precious stone stage are liquids, however just in a…

Q: Based on the image provided, select the one, or ones, with the least vapor pressure. A & B 275 K A…

A: The pressure exerted by the vapors produced by the evaporating liquid is called vapor pressure.…

Q: Complete the following table: Substance CH2O b.p. –19 °C CaCl2 m.p. +775 °C Ga m.p. +30 °C…

A: Substance CH2O b.p. –19 °C CaCl2 m.p. +775 °C Ga m.p. +30 °C Xe b.p. –112 °C Composition…