Questions
- 1601. What is molecular mobility in liquids?
- 1602. What are applications of liquid crystals?
- 1603. What is a liquid crystal?
- 1604. What is specific heat?
- 1605. What is heat capacity?
- 1606. How does pressure affect melting and boiling points?
- 1607. Why does temperature remain constant during phase change?
- 1608. What is latent heat of vaporization?
- 1609. What is latent heat of fusion?
- 1610. What is latent heat?
- 1611. What are exothermic phase transitions?
- 1612. What are endothermic phase transitions?
- 1613. What is deposition?
- 1614. What is sublimation on the phase diagram?
- 1615. How does a phase diagram represent different states?
- 1616. What is the critical point?
- 1617. What is the triple point?
- 1618. What is a phase diagram?
- 1619. What determines the electrical conductivity of crystals?
- 1620. What determines the hardness of crystals?
- 1621. What are molecular crystals?
- 1622. What are metallic crystals?
- 1623. What are covalent crystals?
- 1624. What are ionic crystals?
- 1625. Why are amorphous solids called supercooled liquids?
- 1626. What is isotropy and anisotropy?
- 1627. How do crystalline solids have definite melting points?
- 1628. What are properties of amorphous solids?
- 1629. What are properties of crystalline solids?
- 1630. What is the difference between crystalline and amorphous solids?
- 1631. Which state has the weakest intermolecular forces?
- 1632. Which state shows the strongest intermolecular forces?
- 1633. How does hydrogen bonding affect boiling points?
- 1634. What is hydrogen bonding?
- 1635. What are London dispersion forces?
- 1636. What are dipole-dipole forces?
- 1637. What is a supercooled liquid?
- 1638. What are examples of capillary action?
- 1639. What is adhesion?
- 1640. What is cohesion?
- 1641. What is capillarity?
- 1642. What factors affect surface tension?
- 1643. What is surface tension?
- 1644. Why is honey more viscous than water?
- 1645. What factors affect viscosity?
- 1646. What is viscosity?
- 1647. What is vaporization?
- 1648. What is the effect of temperature on vapor pressure?
- 1649. Why does water boil at lower temperature at high altitudes?
- 1650. How is boiling point related to vapor pressure?
- 1651. What is boiling?
- 1652. What factors affect vapor pressure?
- 1653. What is vapor pressure?
- 1654. What is supercritical fluid?
- 1655. What happens to gases above the critical temperature?
- 1656. What is critical volume?
- 1657. What is critical pressure?
- 1658. What is critical temperature?
- 1659. What is Joule-Thomson effect?
- 1660. What is liquefaction of gases?
- 1661. What is the mole fraction in gases?
- 1662. What factors affect partial pressures?
- 1663. How is total pressure calculated in a gas mixture?
- 1664. What is partial pressure?
- 1665. What is Dalton’s law of partial pressures?
- 1666. What conditions cause maximum deviation?
- 1667. Under what conditions do gases behave ideally?
- 1668. What corrections do they represent?
- 1669. What are van der Waals constants a and b?
- 1670. What is the significance of Z = 1?
- 1671. What is compressibility factor (Z)?
- 1672. Why do real gases deviate from ideal behavior?
- 1673. What is a real gas?
- 1674. What conditions define STP?
- 1675. What is molar volume of a gas?
- 1676. What are the units of the gas constant?
- 1677. What is universal gas constant (R)?
- 1678. What is the ideal gas equation?
- 1679. What is the combined gas law?
- 1680. What is Avogadro’s law?
- 1681. What is Gay-Lussac’s law?
- 1682. What does Charles’s law state?
- 1683. What is Boyle’s law?
- 1684. What is meant by random motion of gas molecules?
- 1685. Why do gases exert pressure on container walls?
- 1686. How is temperature related to kinetic energy?
- 1687. What does the kinetic theory assume about gas particles?
- 1688. What is the kinetic molecular theory of gases?
- 1689. How do intermolecular forces differ in solids, liquids, and gases?
- 1690. What are intermolecular forces?
- 1691. What determines the physical state of a substance?
- 1692. What are the basic differences between solids, liquids, and gases?
- 1693. What are the three main states of matter?
- 1694. What are examples of allotropes of carbon?
- 1695. What is allotropy?
- 1696. What is polymorphism?
- 1697. What are endothermic and exothermic phase changes?
- 1698. What is sublimation point?
- 1699. What is triple point?
- 1700. What is a phase diagram?