Concept explainers
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(a)
Interpretation: The following diagram shown in question as a
Concept Introduction:
State of matter:
Matter exists in four states.
i.e. Solid, liquid ,gas, plasma
Solid- In a solid, particle are closely packed together and unable to move about very much.
Particle of a solid have very low kinetic energy.
The electrons of each atom are in motion, and vibrate little. They have fixed proportion, and definite shape. They have also definite volume.
The particle connected with each atom so tightly so it could not reduce to smaller volume itself.
Liquid-In a liquid, particle are less loosely bound than solid and have more kinetic energy than solid.
The liquid particle is not held in regular shape.
They have acquired volume, means it contain the volume of the container in which it stored.
A liquid will change shape to conform to its container.
Force is separated evenly throughout the liquid.
Gas-Gas particle have a great deal of space between them and have high kinetic energy.
The particle of gas can be spread out indefinitely and if confined, the gas will spread throughout the container.
Gas can be pressurised to reduce its volume and space between the gas paricle will reduced& pressure increases during the collision process.
When the volume of the container held constant, if the temperature increased means the pressure also increased
Gas particle have enough kinetic energy to overcome intermolecular forces that hold by solid or liquid or together.so the gas has no definite volume and shape.
Mixture:
It is a mixture which made up of two or, more different substance with definite proportion or has any amount of ingredient.
Mixture is classified into two types:
1) Homogeneous mixture.
2) Heterogeneous mixture
(b)
Interpretation: The following diagram shown in question as a solid, liquid, gas or mixture of two substance should be identified.
Concept Introduction:
State of matter:
Matter exists in four states.
i.e. Solid, liquid ,gas, plasma
Solid- In a solid, particle are closely packed together and unable to move about very much.
Particle of a solid have very low kinetic energy.
The electrons of each atom are in motion, and vibrate little. They have fixed proportion, and definite shape. They have also definite volume.
The particle connected with each atom so tightly so it could not reduce to smaller volume itself.
Liquid-In a liquid, particle are less loosely bound than solid and have more kinetic energy than solid.
The liquid particle is not held in regular shape.
They have acquired volume, means it contain the volume of the container in which it stored.
A liquid will change shape to conform to its container.
Force is separated evenly throughout the liquid.
Gas-Gas particle have a great deal of space between them and have high kinetic energy.
The particle of gas can be spread out indefinitely and if confined, the gas will spread throughout the container.
Gas can be pressurised to reduce its volume and space between the gas paricle will reduced& pressure increases during the collision process.
When the volume of the container held constant, if the temperature increased means the pressure also increased
Gas particle have enough kinetic energy to overcome intermolecular forces that hold by solid or liquid or together.so the gas has no definite volume and shape.
Mixture:
It is a mixture which made up of two or, more different substance with definite proportion or has any amount of ingredient.
Mixture is classified into two types:
1) Homogeneous mixture.
2) Heterogeneous mixture
(c)
Interpretation: The following diagram shown in question as a solid, liquid, gas or mixture of two substance should be identified.
Concept Introduction:
State of matter:
Matter exists in four states.
i.e. Solid, liquid ,gas, plasma
Solid- In a solid, particle are closely packed together and unable to move about very much.
Particle of a solid have very low kinetic energy.
The electrons of each atom are in motion, and vibrate little. They have fixed proportion, and definite shape. They have also definite volume.
The particle connected with each atom so tightly so it could not reduce to smaller volume itself.
Liquid-In a liquid, particle are less loosely bound than solid and have more kinetic energy than solid.
The liquid particle is not held in regular shape.
They have acquired volume, means it contain the volume of the container in which it stored.
A liquid will change shape to conform to its container.
Force is separated evenly throughout the liquid.
Gas-Gas particle have a great deal of space between them and have high kinetic energy.
The particle of gas can be spread out indefinitely and if confined, the gas will spread throughout the container.
Gas can be pressurised to reduce its volume and space between the gas particle will reduced& pressure increases during the collision process.
When the volume of the container held constant, if the temperature increased means the pressure also increased
Gas particle have enough kinetic energy to overcome intermolecular forces that hold by solid or liquid or together.so the gas has no definite volume and shape.
Mixture:
It is a mixture which made up of two or, more different substance with definite proportion or has any amount of ingredient.
Mixture is classified into two types:
1) Homogeneous mixture.
2) Heterogeneous mixture
To identify: Draw and analyse the diagram to identify the molecule belongs to which states.
(d)
Interpretation: The following diagram shown in question as a solid, liquid, gas or mixture of two substance should be identified.
Concept Introduction:
State of matter:
Matter exists in four states.
i.e. Solid, liquid ,gas, plasma
Solid- In a solid, particle are closely packed together and unable to move about very much.
Particle of a solid have very low kinetic energy.
The electrons of each atom are in motion, and vibrate little. They have fixed proportion, and definite shape. They have also definite volume.
The particle connected with each atom so tightly so it could not reduce to smaller volume itself.
Liquid-In a liquid, particle are less loosely bound than solid and have more kinetic energy than solid.
The liquid particle is not held in regular shape.
They have acquired volume, means it contain the volume of the container in which it stored.
A liquid will change shape to conform to its container.
Force is separated evenly throughout the liquid.
Gas-Gas particle have a great deal of space between them and have high kinetic energy.
The particle of gas can be spread out indefinitely and if confined, the gas will spread throughout the container.
Gas can be pressurised to reduce its volume and space between the gas particle will reduced& pressure increases during the collision process.
When the volume of the container held constant, if the temperature increased means the pressure also increased
Gas particle have enough kinetic energy to overcome intermolecular forces that hold by solid or liquid or together.so the gas has no definite volume and shape.
Mixture:
It is a mixture which made up of two or, more different substance with definite proportion or has any amount of ingredient.
Mixture is classified into two types:
1) Homogeneous mixture.
2) Heterogeneous mixture
To identify: Draw and analyse the diagram to identify the molecule belongs to which states.
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Chapter 1 Solutions
Chemistry: Atoms First V1
- 7. Calculate the following for a 1.50 M Ca(OH)2 solution. a. The concentration of hydroxide, [OH-] b. The concentration of hydronium, [H3O+] c. The pOH d. The pHarrow_forwardA first order reaction is 46.0% complete at the end of 59.0 minutes. What is the value of k? What is the half-life for this reaction? HOW DO WE GET THERE? The integrated rate law will be used to determine the value of k. In [A] [A]。 = = -kt What is the value of [A] [A]。 when the reaction is 46.0% complete?arrow_forward3. Provide the missing compounds or reagents. 1. H,NNH КОН 4 EN MN. 1. HBUCK = 8 хно Panely prowseful kanti-chuprccant fad, winddively, can lead to the crading of deduc din-willed, tica, The that chemooices in redimi Грин. " like (for alongan Ridovi MN نيا . 2. Cl -BuO 1. NUH 2.A A -BuOK THE CF,00,H Ex 5)arrow_forward
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- Please correct answer and don't use hand rating and don't use Ai solutionarrow_forward1. For each of the following statements, indicate whether they are true of false. ⚫ the terms primary, secondary and tertiary have different meanings when applied to amines than they do when applied to alcohols. • a tertiary amine is one that is bonded to a tertiary carbon atom (one with three C atoms bonded to it). • simple five-membered heteroaromatic compounds (e.g. pyrrole) are typically more electron rich than benzene. ⚫ simple six-membered heteroaromatic compounds (e.g. pyridine) are typically more electron rich than benzene. • pyrrole is very weakly basic because protonation anywhere on the ring disrupts the aromaticity. • thiophene is more reactive than benzene toward electrophilic aromatic substitution. • pyridine is more reactive than nitrobenzene toward electrophilic aromatic substitution. • the lone pair on the nitrogen atom of pyridine is part of the pi system.arrow_forwardThe following reactions are NOT ordered in the way in which they occur. Reaction 1 PhO-OPh Reaction 2 Ph-O -CH₂ heat 2 *OPh Pho -CH2 Reaction 3 Ph-O ⚫OPh + -CH₂ Reaction 4 Pho Pho + H₂C OPh + CHOPh H₂C -CH₂ Reactions 1 and 3 Reaction 2 O Reaction 3 ○ Reactions 3 and 4 ○ Reactions 1 and 2 Reaction 4 ○ Reaction 1arrow_forward
- Select all possible products from the following reaction: NaOH H₂O a) b) ОН HO O HO HO e) ОН f) O HO g) h) + OHarrow_forward3. Draw diagrams to represent the conjugation in these molecules. Draw two types of diagram: a. Show curly arrows linking at least two different ways of representing the molecule b. Indicate with dotted lines and partial charges (where necessary) the partial double bond (and charge) distribution H₂N* H₂N -NH2arrow_forwardQuestion 2 of 25 point Question Attempt 3 of Ulimited Draw the structure for 3-chloro-4-ethylheptane. Part 2 of 3 Click and drag to start drawing a structure. Draw the structure for 1-chloro-4-ethyl-3-lodooctane. Click and drag to start drawing a structure. X G X B c Part 3 of 30 Draw the structure for (R)-2-chlorobutane. Include the stereochemistry at all stereogenic centers. Check Click and drag to start drawing a structure. G X A 。 MacBook Pro G P Save For Later Submit Assignment Privacyarrow_forward
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