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શિર્ષક
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Intermolecular Forces and Molecules - Interactive Lecture Demonstration |
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વર્ણન
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This Interactive Lecture Demonstration Guide has the following goals. Students will be able to: • Use VSEPR theory to construct common molecules;
• Sketch electron density and identify partial charges based on molecule geometry and electronegativity; • Distinguish between bond and molecule dipoles; • Classify molecules as polar or non-polar; • Compare and contrast permanent and induced dipoles; • Identify hydrogen-bonding, and discuss its origin in terms of molecule geometry and electronegativity; • Explain properties, such as boiling or melting point, by considering different intermolecular forces; • Relate the relative strength of intermolecular forces with melting point or boiling point data, and with particle-level representations of substances at different temperatures; • Describe the dynamic particle motion in a liquid, including the arrangement and motion of molecules accompanying hydrogen-bonding and ion-dipole interactions; • Explain ion-pairing at the particle-level, and describe how this affects colligative properties. |
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વિષય
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રસાયણશાસ્ત્ર |
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સ્તર
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અંડરગ્રેડ - પ્રસ્તાવના |
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પ્રકાર
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પ્રદર્શન |
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સમયગાળો
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60 મિનિટ |
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જવાબો શામેલ છે
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ના |
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ભાષા
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ઇંગ્લિશ |
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કી વર્ડ્સ
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Electrostatic potential, VSEPR, dipoles, electronegativity, intermolecular forces, ion-pairing, molecule geometry, partial charges, phase changes, polar and non-polar molecules |
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સિમ્યુલેશન
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આણ્વીય ધ્રુવીયતા - જીજ્ઞેશ ખુંટ (HTML5), Molecule Polarity, પરમાણુ આકારો - જીજ્ઞેશ ખુંટ (HTML5), Molecule Shapes, પદાર્થના સ્વરૂપો - જીજ્ઞેશ ખુંટ (HTML5), States of Matter, પદાર્થના સ્વરૂપો: પ્રારંભિક - જીજ્ઞેશ ખુંટ (HTML5), States of Matter: Basics, Sugar and Salt Solutions |
