Photo AI

In which state of matter do the molecules (i) move around faster, (ii) only vibrate about fixed positions? - Leaving Cert Chemistry - Question a - 2021

Question icon

Question a

In-which-state-of-matter-do-the-molecules-(i)-move-around-faster,-(ii)-only-vibrate-about-fixed-positions?-Leaving Cert Chemistry-Question a-2021.png

In which state of matter do the molecules (i) move around faster, (ii) only vibrate about fixed positions?

Worked Solution & Example Answer:In which state of matter do the molecules (i) move around faster, (ii) only vibrate about fixed positions? - Leaving Cert Chemistry - Question a - 2021

Step 1

In which state of matter do the molecules move around faster?

96%

114 rated

Answer

Molecules move around fastest in the gaseous state. In gases, the molecules are far apart and possess high energy, allowing them to move freely and rapidly in all directions.

Step 2

only vibrate about fixed positions?

99%

104 rated

Answer

Molecules only vibrate about fixed positions in the solid state. In solids, molecules are closely packed and have limited movement, primarily oscillating around their equilibrium positions due to strong intermolecular forces.

Join the Leaving Cert students using SimpleStudy...

97% of Students

Report Improved Results

98% of Students

Recommend to friends

100,000+

Students Supported

1 Million+

Questions answered

Other Leaving Cert Chemistry topics to explore

Acids, Bases & PH

Chemistry - Leaving Cert

Atomic structure

Chemistry - Leaving Cert

Chemical Equilibrium

Chemistry - Leaving Cert

Electron Arrangement

Chemistry - Leaving Cert

Gas Laws & Properties

Chemistry - Leaving Cert

Ionic & Covalent Bonding

Chemistry - Leaving Cert

Instrumentation & Chromatography

Chemistry - Leaving Cert

OPTION : Atmospheric Chemistry

Chemistry - Leaving Cert

OPTION: Industrial Chemistry

Chemistry - Leaving Cert

OPTION : Materials & Polymers

Chemistry - Leaving Cert

OPTION: Metals

Chemistry - Leaving Cert

Periodic Table of Elements

Chemistry - Leaving Cert

Radioactivity

Chemistry - Leaving Cert

Reaction Rates

Chemistry - Leaving Cert

Stoichiometry, Formulae & Equations

Chemistry - Leaving Cert

Water Analysis

Chemistry - Leaving Cert

Gas Laws, Moles & Gas Properties

Chemistry - Leaving Cert

OPTION : Atmospheric Chemistry

Chemistry - Leaving Cert

OPTION : Industrial Chemistry

Chemistry - Leaving Cert

OPTION : Materials & Polymers

Chemistry - Leaving Cert

OPTION : Metals

Chemistry - Leaving Cert

Oxidation & Reduction

Chemistry - Leaving Cert

Periodic Table

Chemistry - Leaving Cert

Rates of Reaction

Chemistry - Leaving Cert

Spectometry & Chromatography

Chemistry - Leaving Cert

Water & Water Analysis

Chemistry - Leaving Cert

Organic Chemistry

Chemistry - Leaving Cert

Atomic Structure

Chemistry - Leaving Cert

Experiments - All

Chemistry - Leaving Cert

Fuels & Thermochemistry

Chemistry - Leaving Cert

EXPERIMENTS: ALL

Chemistry - Leaving Cert

Fuel & Thermochemistry

Chemistry - Leaving Cert

;