container? A. The vinegar and water will form a solution. B. A water layer will float on top of the vinegar. C. A vinegar layer will float on top of the water layer. D. The vinegar will crystallize and settle at the bottom of the container. 12. Which of the following is soluble in water? A. HCI C. CHo D. CH34 B. CH. 13. Which of the following is NOT a type of intermolecular forces? A. Dipole-dipole B. London dispersion C. Covalent bonding D. Hydrogen bonding 14. Which of the following is a type of intermolecular forces present ONLY in polar molecules? A. Covalent bonding B. Dipole-dipole C. lonic bonding D. London dispersion 15. Both substances A and B are made up of nonpolar molecules, but A has a greater size and mass than B. Which of the following statements is TRUE about both substances? A. B has stronger London dispersion forces than A. B. A has stronger London dispersion forces than e C. Neither A nor B exhibits London dispersion forces. D. A and B exhibits London dispersion forces of the same strength. 16. The atmospheric pressure on top of a mountain is lower than at sea level. As a consequence, what will happen to the cooking time of an egg on top of the mountain?
container? A. The vinegar and water will form a solution. B. A water layer will float on top of the vinegar. C. A vinegar layer will float on top of the water layer. D. The vinegar will crystallize and settle at the bottom of the container. 12. Which of the following is soluble in water? A. HCI C. CHo D. CH34 B. CH. 13. Which of the following is NOT a type of intermolecular forces? A. Dipole-dipole B. London dispersion C. Covalent bonding D. Hydrogen bonding 14. Which of the following is a type of intermolecular forces present ONLY in polar molecules? A. Covalent bonding B. Dipole-dipole C. lonic bonding D. London dispersion 15. Both substances A and B are made up of nonpolar molecules, but A has a greater size and mass than B. Which of the following statements is TRUE about both substances? A. B has stronger London dispersion forces than A. B. A has stronger London dispersion forces than e C. Neither A nor B exhibits London dispersion forces. D. A and B exhibits London dispersion forces of the same strength. 16. The atmospheric pressure on top of a mountain is lower than at sea level. As a consequence, what will happen to the cooking time of an egg on top of the mountain?
Chapter80: Crystallization: Purification Of Solids
Section: Chapter Questions
Problem 1P
Related questions
Question
NOTE: no need for explanation, just answer it with correct letters.
Transcribed Image Text:Mity: 24 Feb 2021
Revision:
1. Which of the following wil! happen when vinegar is mixed with water in a
container?
A. The vinegar and water will form a solution.
B. A water layer will float on top of the vinegar.
C. A vinegar layer will float on top of the water layer.
D. The vinegar will crystallize and settle at the bottom of the container.
12. Which of the following is soluble in water?
A. HCI
B. CH4
C. CH6
D. CH34
13. Which of the following is NOT a type of intermolecular forces?
C. Covalent bonding
D. Hydrogen bonding
A. Dipole-dipole
London dispersion
В.
14. Which of the following is a type of intermolecular forces present ONLY in polar
molecules?
C. lonic bonding
D. London dispersion
A. Covalent bonding
В.
Dipole-dipole
15. Both substances A and B are made up of nonpolar molecules, butA has a greater
size and mass than B. Which of the following statements is TRUE about both
substances?
A. B has stronger London dispersion forces than A.
A has stronger London dispersion forces thane
C. Neither A nor B exhibits London dispersion forces.
D. A and B exhibits London dispersion forces of the same strength.
B.
16. The atmospheric pressure on top of a mountain is lower thar at sea level. As a
consequence, what will happen to the cooking time of an egg on top of the
mountain?
A. The egg will cook faster şinge the boiling temperature will be lower.
B. The egg will cook at a longer time due to a lower boiling temperature.
C. The egg will cook at a shorter time due to higher boiling temperature.
D. The egg will cook at a shorter time since the boiling temperature, will be
higher.
17. Substances like heavy syrup and molasses flow slowly than water. Which property
of substances is depicted?
A. Capillary action
C. Surface tension
D. Viscosity
B. Pressure
2022.04.01 21:48
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