What causes the dipole-dipole force in molecules? O a. Small differences in the electronegativity in the molecu O b. Unpaired electrons on the central atom O c. Odd numbered hydrogen atoms in the molecule O d. Odd numbered elements in the molecule O e. Large differences in electronegativity in the molecule

What causes the dipole-dipole force in molecules? O a. Small differences in the electronegativity in the molecu O b. Unpaired electrons on the central atom O c. Odd numbered hydrogen atoms in the molecule O d. Odd numbered elements in the molecule O e. Large differences in electronegativity in the molecule

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Bond Energies depend on structures of covalent compounds. A positive value of a bond energy means: Select one: O a. Energy input is required to break a covalent bond b. Energy output results from forming a covalent bond c. Bond energies provide an estimate of bond strength d. All of the above are correct
41.
If a molecule is AX3 and all X atoms are the same, the molecule is a. always nonpolar covalent b. ionic c. nonpolar covalent only if the bonds are nonpolar covalent d. polar covalent if the bonds are polar covalent
Water is a molecule. O Polar O Nonpolar O Impossible to determine
Intramolecular forces are weakest in which type of compound? O A. ionic B. nonpolar covalent O C. polar covalent O D. metallic
In the Lewis structure for the OF, molecule, the number of bonded pairs of electrons around the central oxygen atom is Select one: O a. 1 O b. 2 O c. 3 O d. 4
H is our normal Hydrogen element E is a made up element and contains 6 valence electrons Y is a made up element and contains 7 valence electrons Calculate the number of valence electrons in HEY Using your knowledge of Lewis structures, draw the Lewis structure of HEY What is the electron geometry of HEY What is the molecular shape of HEY
QUESTION 16 In general, when an acid and a base are mixed, A. a new acid and a salt are formed OB. a new base and a salt are formed O C. no reaction occurs O D. water and a salt are formed QUESTION 17 How many protons are there in a Magnesium (Mg) atom? O A. 11 OB. 24 O C. 12 O D. 25 QUESTION 18 The molecular shape of water is O A. tetrahedral O B. bent O C. linear O D. trigonal pyramidal
Using Professor Clements' rules for bond polarity (not an electronegativity table), in a bond between F and O (F-O), what can be said about the polarity of the bond and which direction the dipole arrow points? a. The bond is polar and the dipole points towards the F atom b. The bond is non-polar and has no dipole. c. The bond is polar and the dipole points towards the O atom. d. The bond is non-polar and the dipole points towards the O atom. e. The bond is non-polar and the dipole points towards the F atom.
6
In an ionic compound: A. They share electrons equally B. They share electrons but the most electronegative atom "pulls" most of the electrons toward its side C. The electrons are not shared but each molecule keeps its electrons when they form the bond D. Electrons are not shared the most electronegative atoms(s) takes all the electrons from the metal
5. Considering the trend associated with electronegativities, which element is the most electronegative? A. Br B. C C. F D. N