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Activity Sheets 1

The document is a Learner's Activity Sheet for General Chemistry 2, focusing on the properties of solids and liquids through various activities. It includes a comparison table based on the kinetic molecular model, a crossword puzzle related to intermolecular forces, and exercises to classify intramolecular and intermolecular forces in chemical compounds. Additionally, it features questions on concepts like surface tension, vapor pressure, viscosity, and fluid action.

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lenit lazo
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26 views2 pages

Activity Sheets 1

The document is a Learner's Activity Sheet for General Chemistry 2, focusing on the properties of solids and liquids through various activities. It includes a comparison table based on the kinetic molecular model, a crossword puzzle related to intermolecular forces, and exercises to classify intramolecular and intermolecular forces in chemical compounds. Additionally, it features questions on concepts like surface tension, vapor pressure, viscosity, and fluid action.

Uploaded by

lenit lazo
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Learner’s Activity Sheet in General Chemistry 2

2nd Semester: Quarter 3, Week 1, LAS 1


Activity 1: Describe Me
Directions: Compare the properties of solids and liquids by completing the table based on
the kinetic molecular model. Provide a short description of each characteristic for the given
state of matter.

State of Matter
Properties
Solid Liquid
Intermolecular force
Shape / Volume
Density
Compressibility
Arrangement of particles
Motion of molecules
Fluidity

Activity 2: Operation crossword puzzle


Directions: Complete the crossword by filling in the boxes to form a word that fits each clue.
Disregard space between two-word phrases or hyphens.

Across:
1. This is a special case of a very strong dipole-dipole interaction.
4. The force that holds atoms together in a molecule.
6. Intermolecular forces present among symmetrical nonpolar substances.
8. The attractive force between molecules.
Down:
2. This is an intermolecular force that acts between an ion and a polar molecule.
3. A collective term used to define the attraction of intermolecular forces.
5. These are attractive forces between polar molecules.
7. The atom of this element forms hydrogen bonding.

Activity 3: Answer Me
Directions: Below are five chemical compounds. In the first column, determine the type of
intramolecular force for each compound while on the second column, determine the strongest
type of intermolecular force that each compound have. Justify your reason in identifying their
intermolecular force in the third column. An example is provided below.

Compound Type of Intramolecular Strongest type of Reason for Classifying


force/ chemical bond intermolecular
force present
Example: Methane Covalent bond London dispersion The compound
(CH4) exhibits London
dispersion force
because it is a
nonpolar covalent
compound.
1. Hydrogen
fluoride HF
2. Magnesium
chloride (MgCl2) in
Water
3. Hydrogen
Bromide (HBr)
4. Silicon dioxide
(SiO2)
5. Fluorine
molecule (F2)

Activity 4: I Can Do It!


Directions: Identify the concept that is described in each statement below. Choose the correct
answer from the list below.

Surface tension Vapor Vapor


pressure
Viscosity Fluid Capillary
action

_________________1. It measures the elastic force on the surface of a liquid.


_________________2. It refers to a flowing gas or liquid
_________________3. The tendency of a liquid to rise in narrow tubes or spaces.
_________________4. The measure of a fluid’s resistance to flow.
_________________5. A gaseous substance that exists naturally as a liquid or solid at normal
temperature.

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